Mar 30, 2019; Toronto, Ontario, CAN; Toronto Blue Jays first baseman Justin Smoak (14) and catcher Luke Maile (21) celebrate a win over the Detroit Tigers at Rogers Centre. Mandatory Credit: John E. Sokolowski-USA TODAY Sports

William D. Nordhaus, a professor at Yale University, reads e-mails from well-wishers after winning the 2018 Nobel Economics Prize, at his home in New Haven, Connecticut, U.S. October 8, 2018. REUTERS/Michelle McLoughlin

William D. Nordhaus, a professor at Yale University, reads e-mails from well-wishers after winning the 2018 Nobel Economics Prize, at his home in New Haven, Connecticut, U.S. October 8, 2018. REUTERS/Michelle McLoughlin

William D. Nordhaus, a professor at Yale University, reads e-mails from well-wishers after winning the 2018 Nobel Economics Prize, at his home in New Haven, Connecticut, U.S. October 8, 2018. REUTERS/Michelle McLoughlin

Mail sits next to the front desk of 405 E. 54th street, where Donald Trump Jr.'s wife, Vanessa Trump, opened a letter containing white powder in New York, U.S., February 12, 2018. REUTERS/Caitlin Ochs

Mail is collected across the street from 405 E. 54th street, where Donald Trump Jr.'s wife, Vanessa Trump, opened a letter containing white powder in New York, U.S., February 12, 2018. REUTERS/Caitlin Ochs

Mail is collected across the street from 405 E. 54th street, where Donald Trump Jr.’s wife, Vanessa Trump, opened a letter containing white powder in New York, U.S., February 12, 2018. REUTERS/Caitlin Ochs

Mail is collected across the street from 405 E. 54th street, where Donald Trump Jr.'s wife, Vanessa Trump, opened a letter containing white powder in New York, U.S., February 12, 2018. REUTERS/Caitlin Ochs

CEO and President of Fedex Express David J. Bronczek poses following the presentation of the future extension of the FedEx hub in Roissy-en-France, North of Paris, France, October 18, 2016. Picture taken October 18, 2016. REUTERS/Philippe Wojazer

CEO and President of Fedex Express David J. Bronczek poses following the presentation of the future extension of the FedEx hub in Roissy-en-France, North of Paris, France, October 18, 2016. Picture taken October 18, 2016. REUTERS/Philippe Wojazer

CEO and President of Fedex Express David J. Bronczek poses following the presentation of the future extension of the FedEx hub in Roissy-en-France, North of Paris, France, October 18, 2016. Picture taken October 18, 2016. REUTERS/Philippe Wojazer

CEO and President of Fedex Express David J. Bronczek poses following the presentation of the future extension of the FedEx hub in Roissy-en-France, North of Paris, France, October 18, 2016. Picture taken October 18, 2016. REUTERS/Philippe Wojazer

Documents, including diplomatic cables and classified departmental emails, obtained by Reuters under the Australian Freedom of Information Act, are displayed in Sydney, Australia, February 11, 2016. Australia's government has directed senior officials on how to respond to questions about political turmoil and alleged corruption in Nauru, where it has an asylum seeker detention centre, documents obtained by Reuters under a Freedom of Information (FOI) request show. The diplomatic cables, ministerial talking points and classified emails between Australian officials cover a tumultuous period that began with the 2014 sacking of Nauru's independent judiciary by President Baron Waqa and end in October 2015 with an Australian Senate hearing on the arrests of opposition Nauru lawmakers. REUTERS/David Gray

Documents, including diplomatic cables and classified departmental emails, obtained by Reuters under the Australian Freedom of Information Act, are displayed in Sydney, Australia, February 11, 2016. Australia's government has directed senior officials on how to respond to questions about political turmoil and alleged corruption in Nauru, where it has an asylum seeker detention centre, documents obtained by Reuters under a Freedom of Information (FOI) request show. The diplomatic cables, ministerial talking points and classified emails between Australian officials cover a tumultuous period that began with the 2014 sacking of Nauru's independent judiciary by President Baron Waqa and end in October 2015 with an Australian Senate hearing on the arrests of opposition Nauru lawmakers. REUTERS/David Gray TPX IMAGES OF THE DAY

Moya Greene, Chief Executive of Royal Mail Group, speaks at the Confederation of British Industry (CBI) annual conference in London, Britain November 9, 2015. REUTERS/Toby Melville

Moya Greene, Chief Executive of Royal Mail Group, speaks at the Confederation of British Industry (CBI) annual conference in London, Britain November 9, 2015. REUTERS/Toby Melville

A participant of a local assembly of the party "Podemos" (We Can) writes down the party's email address for new members at Madrid's Salamanca district December 18, 2014. In just a year since its founding, Podemos has overturned the two party system in place since Spain embraced democracy in the 1970s. It is now polling around even with the ruling People's Party (PP) and main opposition Socialists, and has even led in some polls. Picture taken December 18, 2014. REUTERS/Susana Vera (SPAIN - Tags: POLITICS)

Workers board up a Taco Bell restaurant along W. Florissant in Ferguson, Missouri November 24, 2014. A Missouri grand jury has made a decision on whether to indict a white police officer in the August fatal shooting of an unarmed black teenager in Ferguson, a killing that sparked angry protests in the St. Louis suburb, prosecutors said on Monday. The shooting death of 18-year-old Michael Brown has become a flashpoint for strained U.S. race relations. Activists in Ferguson and around the United States have been preparing for the grand jury's decision for weeks. The decision will be disclosed later on Monday, Ed Magee, a spokesman for St. Louis County Prosecutor Bob McCulloch, said in an e-mailed statement. REUTERS/Adrees Latif (UNITED STATES - Tags: CRIME LAW CIVIL UNREST)

Workers board up a Taco Bell restaurant along W. Florissant in Ferguson, Missouri November 24, 2014. A Missouri grand jury has made a decision on whether to indict a white police officer in the August fatal shooting of an unarmed black teenager in Ferguson, a killing that sparked angry protests in the St. Louis suburb, prosecutors said on Monday. The shooting death of 18-year-old Michael Brown has become a flashpoint for strained U.S. race relations. Activists in Ferguson and around the United States have been preparing for the grand jury's decision for weeks. The decision will be disclosed later on Monday, Ed Magee, a spokesman for St. Louis County Prosecutor Bob McCulloch, said in an e-mailed statement. REUTERS/Adrees Latif (UNITED STATES - Tags: CRIME LAW CIVIL UNREST)

Former Internal Revenue Service (IRS) counsel Jennifer O'Connor, currently of the White House Counsel's Office, testifies about e-mails of former IRS official Lois Lerner during a House Oversight and Government Reform Committee hearing on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by Lerner and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

Former Internal Revenue Service (IRS) counsel Jennifer O'Connor, currently of the White House Counsel's Office, testifies about e-mails of former IRS official Lois Lerner during a House Oversight and Government Reform Committee hearing on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by Lerner and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

Former Internal Revenue Service (IRS) counsel Jennifer O'Connor, currently of the White House Counsel's Office, testifies about e-mails of former IRS official Lois Lerner during a House Oversight and Government Reform Committee hearing on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by Lerner and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

Committee chairman U.S. Representative Darrell Issa (R-CA) (L) and Representative Trey Gowdy (R-SC) (2nd L) confer during a House Oversight and Government Reform Committee hearing about e-mails belonging to former IRS official Lois Lerner, on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by a former senior official and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

Committee chairman U.S. Representative Darrell Issa (R-CA) (R) and ranking member Representative Elijah Cummings (D-MD) (L) direct a House Oversight and Government Reform Committee hearing about e-mails belonging to former IRS official Lois Lerner, on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by a former senior official and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

Committee chairman U.S. Representative Darrell Issa (R-CA) (R) and ranking member Representative Elijah Cummings (D-MD) (L) arrive for a House Oversight and Government Reform Committee hearing about e-mails belonging to former IRS official Lois Lerner, on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by a former senior official and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

Former Internal Revenue Service (IRS) counsel Jennifer O'Connor (L-R), currently of the White House Counsel's Office, Archivist of the U.S. David Ferriero and Chief Records Officer for the U.S. Government Paul Wester testify about e-mails of former IRS official Lois Lerner during a House Oversight and Government Reform Committee hearing on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by Lerner and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

Committee chairman U.S. Representative Darrell Issa (R-CA) (R) holds a House Oversight and Government Reform Committee hearing about e-mails belonging to former IRS official Lois Lerner, on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by a former senior official and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. Also pictured is ranking member Representative Elijah Cummings (D-MD) (L). REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

Committee chairman U.S. Representative Darrell Issa (R-CA) (visible on video screen) holds a House Oversight and Government Reform Committee hearing about e-mails belonging to former IRS official Lois Lerner, on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by a former senior official and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

Committee chairman Representative Darrell Issa (R-CA) (2nd R) listens to an aide during testimony by former Internal Revenue Service (IRS) counsel Jennifer O'Connor, currently of the White House Counsel's Office, about e-mails belonging to former IRS official Lois Lerner, in a House Oversight and Government Reform Committee hearing on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by a former senior official and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. Also pictured is ranking member Representative Elijah Cummings (D-MD) (L). REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

Former Internal Revenue Service (IRS) counsel Jennifer O'Connor (C), currently of the White House Counsel's Office, testifies about e-mails of former IRS official Lois Lerner during a House Oversight and Government Reform Committee hearing on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by Lerner and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

A committee staff member takes a picture of former Internal Revenue Service (IRS) counsel Jennifer O'Connor, currently of the White House Counsel's Office, as she arrives to testify about e-mails of former IRS official Lois Lerner during a House Oversight and Government Reform Committee hearing on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by Lerner and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

Former Internal Revenue Service (IRS) counsel Jennifer O'Connor (C), currently of the White House Counsel's Office, looks at her notes as she arrives to testify about e-mails of former IRS official Lois Lerner during a House Oversight and Government Reform Committee hearing on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by Lerner and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

Former Internal Revenue Service (IRS) counsel Jennifer O'Connor (C), currently of the White House Counsel's Office, arrives to testify about e-mails of former IRS official Lois Lerner during a House Oversight and Government Reform Committee hearing on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by Lerner and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

Former Internal Revenue Service (IRS) counsel Jennifer O'Connor (L-R), currently of the White House Counsel's Office, Archivist of the U.S. David Ferriero and Chief Records Officer for the U.S. Government Paul Wester are sworn in to testify about e-mails of former IRS official Lois Lerner during a House Oversight and Government Reform Committee hearing on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by Lerner and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

Former Internal Revenue Service (IRS) counsel Jennifer O'Connor (L), currently of the White House Counsel's Office, and Archivist of the U.S. David Ferriero (R) are sworn in to testify about e-mails of former IRS official Lois Lerner during a House Oversight and Government Reform Committee hearing on Capitol Hill in Washington June 24, 2014. Republicans accused the U.S. Internal Revenue Service on Monday of hiding emails written by Lerner and obstructing a congressional inquiry into a controversy involving past IRS treatment of conservative groups. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS BUSINESS)

Richard Liu, CEO and founder of China's e-commerce company JD.com, rides an electric tricycle as he delivers goods for customers to celebrate the anniversary of the founding of the company, in Beijing, June 16, 2014. With an iron grip, JD.com Inc founder Richard Liu has dragged China's number two online retailer from a Beijing backwater to a rich New York listing. Beyond the wealth that brought him lies Liu's next target - beating Jack Ma's Alibaba. Like Amazon.com Inc, JD.com has a logistics-focused e-commerce business. The company, whose delivery staff outnumber Alibaba's 22,000 employees, promises same-day delivery in 43 of China's biggest cities. Picture taken June 16, 2014. REUTERS/Jason Lee (CHINA - Tags: BUSINESS SCIENCE TECHNOLOGY TRANSPORT)

Demonstrators attack a police car during a protest against the 2014 World Cup, in Sao Paulo January 25, 2014. Brazilian security forces are using undercover agents, intercepting e-mails, and rigorously monitoring social media to try to ensure that violent anti-government protesters do not ruin soccer's World Cup this year, officials told Reuters. Picture taken January 25, 2014. To match Insight BRAZIL-PROTESTS/ REUTERS/Nacho Doce (BRAZIL - Tags: SPORT SOCCER WORLD CUP POLITICS CIVIL UNREST)

Demonstrators attack a police car, as an officer gets out with a pistol on his hand during a protest against the 2014 World Cup, in Sao Paulo January 25, 2014. Brazilian security forces are using undercover agents, intercepting e-mails, and rigorously monitoring social media to try to ensure that violent anti-government protesters do not ruin soccer's World Cup this year, officials told Reuters. Picture taken January 25, 2014. To match Insight BRAZIL-PROTESTS/ REUTERS/Nacho Doce (BRAZIL - Tags: SPORT SOCCER WORLD CUP POLITICS CIVIL UNREST)

Demonstrators attack a Brasil bank branch during a protest against the 2014 World Cup, in Sao Paulo January 25, 2014. Brazilian security forces are using undercover agents, intercepting e-mails, and rigorously monitoring social media to try to ensure that violent anti-government protesters do not ruin soccer's World Cup this year, officials told Reuters. Picture taken January 25, 2014. To match Insight BRAZIL-PROTESTS/ REUTERS/Nacho Doce (BRAZIL - Tags: SPORT SOCCER WORLD CUP POLITICS CIVIL UNREST)

Demonstrators shout slogans in front of military policemen as photojournalists (L, rear) take pictures during a protest against the 2014 World Cup, in Sao Paulo January 25, 2014. Brazilian security forces are using undercover agents, intercepting e-mails, and rigorously monitoring social media to try to ensure that violent anti-government protesters do not ruin soccer's World Cup this year, officials told Reuters. Picture taken January 25, 2014. To match Insight BRAZIL-PROTESTS/ REUTERS/Nacho Doce (BRAZIL - Tags: SPORT SOCCER WORLD CUP POLITICS CIVIL UNREST)

A man wearing a mask holds a banner during a protest against the 2014 World Cup, in Sao Paulo January 25, 2014. Brazilian security forces are using undercover agents, intercepting e-mails, and rigorously monitoring social media to try to ensure that violent anti-government protesters do not ruin soccer's World Cup this year, officials told Reuters. Picture taken January 25, 2014. To match Insight BRAZIL-PROTESTS/ REUTERS/Nacho Doce (BRAZIL - Tags: SPORT SOCCER WORLD CUP POLITICS CIVIL UNREST)

A man holds a soccer ball during a protest against the 2014 World Cup, in Sao Paulo January 25, 2014. Brazilian security forces are using undercover agents, intercepting e-mails, and rigorously monitoring social media to try to ensure that violent anti-government protesters do not ruin soccer's World Cup this year, officials told Reuters. Picture taken January 25, 2014. To match Insight BRAZIL-PROTESTS/ REUTERS/Nacho Doce (BRAZIL - Tags: SPORT SOCCER WORLD CUP POLITICS CIVIL UNREST)

A demonstrator holds a banner in front of militay policemen during a protest against the 2014 World Cup, in Sao Paulo January 25, 2014. Brazilian security forces are using undercover agents, intercepting e-mails, and rigorously monitoring social media to try to ensure that violent anti-government protesters do not ruin soccer's World Cup this year, officials told Reuters. The banner reads "Cup for who?". Picture taken January 25, 2014. To match Insight BRAZIL-PROTESTS/ REUTERS/Nacho Doce (BRAZIL - Tags: SPORT SOCCER WORLD CUP POLITICS CIVIL UNREST)

A part of the EU flag is pictured through a magnifying glass on a special edition of postage stamps, as Serbia begins talks in Brussels on joining the European Union, in Belgrade January 21, 2014. The launch of talks follows a sea-change in official Serbian policy towards its former Kosovo province, with an EU-brokered accord in April, under which Belgrade agreed to help end Kosovo's de facto ethnic partition by ceding control over the mainly Serb north. REUTERS/Marko Djurica (SERBIA - Tags: POLITICS)

A woman walks inside the MelbourneIT offices in central Sydney August 28, 2013. MelbourneIT, an Australian Internet service provider that sells and manages domain names including Twitter.com and NYTimes, said on Tuesday the credentials of a reseller had been used improperly to change domain settings and hack into sites including the NYTimes.com. Officials at The New York Times identified MelbourneIT as its domain name registrar and the primary victim of hacking by supporters of the Syrian government and warned its employees to stop sending sensitive e-mails from their corporate accounts. REUTERS/Daniel Munoz (AUSTRALIA - Tags: POLITICS MEDIA SCIENCE TECHNOLOGY BUSINESS LOGO)

A picture shows two cardboard displays in the shape of locks symbolizing a joint initiative for encrypted email by Deutsche Telekom and United Internet in Berlin August 9, 2013. Deutsche Telekom and United Internet have launched a partnership to automatically encrypt email communication between clients of their email services and data would be treated according to German data protection laws, the two companies said in a press statement. The encrypted email service will be called "E-Mail made in Germany". REUTERS/Thomas Peter (GERMANY - Tags: BUSINESS SCIENCE TECHNOLOGY POLITICS TELECOMS)

Deutsche Telekom CEO Rene Obermann (L) and United Internet CEO Ralf Dommermuth present their firms' initiative for encrypted email at a news conference in Berlin August 9, 2013. Deutsche Telekom and United Internet have launched a partnership to automatically encrypt email communication between clients of their email services and data would be treated according to German data protection laws, the two companies said in a press statement. The encrypted email service will be called "E-Mail made in Germany". REUTERS/Thomas Peter (GERMANY - Tags: BUSINESS SCIENCE TECHNOLOGY TPX IMAGES OF THE DAY)

Deutsche Telekom CEO Rene Obermann attends a news conference to present a joint initiative for encrypted email with United Internet in Berlin August 9, 2013. Deutsche Telekom and United Internet have launched a partnership to automatically encrypt email communication between clients of their email services and data would be treated according to German data protection laws, the two companies said in a press statement. The encrypted email service will be called "E-Mail made in Germany". REUTERS/Thomas Peter (GERMANY - Tags: BUSINESS SCIENCE TECHNOLOGY TELECOMS HEADSHOT POLITICS)

United Internet CEO Ralf Dommermuth attends a news conference to present a joint initiative for encrypted email with Deutsche Telekom in Berlin August 9, 2013. Deutsche Telekom and United Internet have launched a partnership to automatically encrypt email communication between clients of their email services and data would be treated according to German data protection laws, the two companies said in a press statement. The encrypted email service will be called "E-Mail made in Germany". REUTERS/Thomas Peter (GERMANY - Tags: BUSINESS SCIENCE TECHNOLOGY HEADSHOT POLITICS)

A man speaks on a mobile phone at a marketplace in New Delhi June 18, 2013. India has launched a wide-ranging surveillance programme that will give its security agencies and even income tax officials the ability to tap directly into e-mails and phone calls without oversight by courts or parliament, several sources said. Picture taken June 18. To match INDIA-SURVEILLANCE/ REUTERS/Anindito Mukherjee (INDIA - Tags: BUSINESS TELECOMS POLITICS)

A man checks his mobile phone near a marketplace in New Delhi June 18, 2013. India has launched a wide-ranging surveillance programme that will give its security agencies and even income tax officials the ability to tap directly into e-mails and phone calls without oversight by courts or parliament, several sources said. Picture taken June 18. To match INDIA-SURVEILLANCE/ REUTERS/Anindito Mukherjee (INDIA - Tags: BUSINESS TELECOMS)

A bird sits atop a closed-circuit television (CCTV) camera pole at a traffic intersection in New Delhi June 18, 2013. India has launched a wide-ranging surveillance programme that will give its security agencies and even income tax officials the ability to tap directly into e-mails and phone calls without oversight by courts or parliament, several sources said. Picture taken June 18. To match INDIA-SURVEILLANCE/ REUTERS/Anindito Mukherjee (INDIA - Tags: BUSINESS TELECOMS POLITICS)

Peter Breiter, CEO of Raiffeisen Gammesfeld eG bank, receives mail from a postman at the bank in Gammesfeld, Baden-Wuerttemberg, January 29, 2013. The Raiffeisen Gammesfeld eG cooperative bank is one of the country's smallest banks and is the only one to be run by just one member of staff. All banking duties are done by CEO Breiter who records the daily business by hand, partly on paper. The bank is not connected to a database system, there are no automatic teller machines (ATMs) and its customer base consists only of residents of the town of Gammesfeld which has a population of around 510. Picture taken January 29, 2013. REUTERS/Lisi Niesner (GERMANY - Tags: BUSINESS)

An Allegiant Air MD-83 passenger jet takes off from the Monterey airport in Monterey, California, February 26, 2012. The Las Vegas-based low-cost airline will introduce a fee of up to $35 per bag that are placed into the overhead bins effective April 4. In an e-mail to employees, Allegiant President Andrew Levy described the charge as "an innovative, new approach to travel.'' Picture taken February 26, 2012. REUTERS/Michael Fiala (UNITED STATES - Tags: TRANSPORT BUSINESS)

An Allegiant Air McDonnell Douglas MD-83 passenger jet takes off from the Monterey airport in Monterey, California, February 26, 2012. The Las Vegas-based low-cost airline will introduce a fee of up to $35 per bag that are placed into the overhead bins effective April 4. In an e-mail to employees, Allegiant President Andrew Levy described the charge as "an innovative, new approach to travel.'' Picture taken February 26, 2012. REUTERS/Michael Fiala (UNITED STATES - Tags: TRANSPORT BUSINESS)

Christopher Chaney (L) arrives for a post-indictment arraignment at Edward R. Roybal Federal Building in Los Angeles November 1, 2011. Chaney is accused of hacking into the e-mail accounts of Scarlett Johansson, Christina Aguilera and other celebrities and faces charges of identity theft, unauthorized computer access and wiretapping. REUTERS/Mario Anzuoni (UNITED STATES - Tags: ENTERTAINMENT CRIME LAW)

Christopher Chaney (2nd R) arrives for a post-indictment arraignment at Edward R. Roybal Federal Building in Los Angeles November 1, 2011. Chaney is accused of hacking into the e-mail accounts of Scarlett Johansson, Christina Aguilera and other celebrities and faces charges of identity theft, unauthorized computer access and wiretapping. REUTERS/Mario Anzuoni (UNITED STATES - Tags: ENTERTAINMENT CRIME LAW)

Christopher Chaney arrives for a post-indictment arraignment at Edward R. Roybal Federal Building in Los Angeles November 1, 2011. Chaney is accused of hacking into the e-mail accounts of Scarlett Johansson, Christina Aguilera and other celebrities and faces charges of identity theft, unauthorized computer access and wiretapping. REUTERS/Mario Anzuoni (UNITED STATES - Tags: ENTERTAINMENT CRIME LAW)

Christopher Chaney arrives for a post-indictment arraignment at Edward R. Roybal Federal Building in Los Angeles November 1, 2011. Chaney is accused of hacking into the e-mail accounts of Scarlett Johansson, Christina Aguilera and other celebrities and faces charges of identity theft, unauthorized computer access and wiretapping. REUTERS/Mario Anzuoni (UNITED STATES - Tags: ENTERTAINMENT CRIME LAW)