Democratic U.S. presidential candidate and former Vice President Joe Biden attends a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden attends a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden attends a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden attends a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden gestures as he takes part in a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden gestures as he takes part in a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid TPX IMAGES OF THE DAY 

Democratic U.S. presidential candidate and former Vice President Joe Biden takes part in a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden speaks during a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden speaks during a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden speaks during a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden speaks during a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden attends a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden speaks during a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden greets supporters during a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden takes part in a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden speaks during a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden attends a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden takes part in a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden speaks during a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden takes part in a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden attends a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Democratic U.S. presidential candidate and former Vice President Joe Biden takes part in a campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Supporters arrive at Democratic U.S. presidential candidate and former Vice President Joe Biden's campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

A supporter arrives at Democratic U.S. presidential candidate and former Vice President Joe Biden's campaign stop in St. Louis, Missouri, U.S., March 7, 2020. REUTERS/Brendan McDermid 

Boxing - IBF World Light-Welterweight Title - Joe Louis Manley v Terry Marsh - Basildon, London, Britain - March 4, 1987 Terry Marsh celebrates with his belt REUTERS/Action Images 

Boxing - IBF World Light-Welterweight Title - Joe Louis Manley v Terry Marsh - Basildon, London, Britain - March 4, 1987 Terry Marsh celebrates with belt alongside promoter Frank Warren REUTERS/Action Images 

Basketball - FIBA World Cup - 3rd Place Game - France v Australia - Wukesong Sport Arena, Beijing, China - September 15, 2019 Australia's Joe Ingles in action with France's Louis Labeyrie REUTERS/Thomas Peter 

Penn State university chair of the school's Investigation committee Kenneth C. Frazier attends a meeting at the school's Worthington Scranton campus in Dunmore, Pennsylvania July 13, 2012. Penn State leaders including including former President Graham Spanier and late football coach Joe Paterno covered up Jerry Sandusky's sexual abuse of children for years, showing a callous disregard for the victims to protect a multimillion-dollar football program, former FBI director Louis Freeh said on Thursday. REUTERS/Eric Thayer (UNITED STATES - Tags: SPORT FOOTBALL CRIME LAW EDUCATION) - RTR34WQF 

Britain Rugby League - Warrington Wolves v St Helens - First Utility Super League Semi Final - Halliwell Jones Stadium - 29/9/16
Warrington?s Joe Westerman in action with St Helens? Jon Wilkin and St Helens? Louis McCarthy Scarsbrook
Mandatory Credit: Action Images / Andrew Boyers
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Joe Louis Walker performs during the "Icon: The Life And Legacy Of B.B. King" concert at Wallis Annenberg Center for the Performing Arts in Beverly Hills, California U.S., September 1, 2016. REUTERS/Mario Anzuoni 

Two women pay their respects during a public visitation for late former Detroit Red Wings hockey player Gordie Howe at Joe Louis Arena, in Detroit, Michigan, U.S. June 14, 2016 REUTERS/Carlos Osorio/Pool 

A fan walks away after paying respects during a public visitation for late former Detroit Red Wings hockey player Gordie Howe at Joe Louis Arena, in Detroit, Michigan, U.S. June 14, 2016 REUTERS/Carlos Osorio/Pool 

Fans line up to pay their respects during a public visitation for late former Detroit Red Wings hockey player Gordie Howe at Joe Louis Arena, in Detroit, Michigan, U.S. June 14, 2016 REUTERS/Carlos Osorio/Pool 

Fans pay their respects to former Detroit Red Wings hockey player Gordie Howe at his public visitation at Joe Louis Arena in Detroit Michigan, U.S. June 14, 2016. REUTERS/Bill Pugliano/Pool 

A photo of former Detroit Red Wings hockey player Gordie Howe is held by a fan waiting in line to pay respects during a public visitation at Joe Louis Arena in Detroit, Michigan, U.S. June 14, 2016. REUTERS/Bill Pugliano/Pool 

Visitors are seen exiting thru the Gordie Howe entrance during visitation for the National Hockey League (NHL) player, the late Gordie Howe at Joe Louis Arena in Detroit, Michigan June 14, 2016. REUTERS/Rebecca Cook 

A banner is seen outside Joe Louis Arena for visitors to write memories of National Hockey League (NHL) player, the late Gordie Howe during visitation in Detroit, Michigan June 14, 2016. REUTERS/Rebecca Cook 

Visitors wear hockey jerseys with the number nine for former National Hockey League (NHL) player, the late Gordie Howe while waiting in line during Howe's visitation at Joe Louis Arena in Detroit, Michigan June 14, 2016. REUTERS/Rebecca Cook 

A man wearing a hockey jersey with the number nine for former National Hockey League (NHL) player the late Gordie Howe holds a memorial card during Howe's visitation at Joe Louis Arena in Detroit, Michigan June 14, 2016. REUTERS/Rebecca Cook 

Cole Brazle carries a portrait he painted of former National Hockey League (NHL) player, the late Gordie Howe while waiting in line during Howe's visitation at Joe Louis Arena in Detroit, Michigan June 14, 2016. REUTERS/Rebecca Cook 

Retired National Hockey League (NHL) player and Hall of Famer Wayne Gretzky talks with the media during the public visitation of the late former NHL player Gordie Howe at Joe Louis Arena in Detroit, Michigan, U.S. June 14, 2016. REUTERS/Rebecca Cook 

Fans line up to pay their respects during a public visitation for late former Detroit Red Wings hockey player Gordie Howe at Joe Louis Arena, in Detroit, Michigan, U.S. June 14, 2016 REUTERS/Carlos Osorio/Pool 

Fans line up to pay their respects during a public visitation for late former Detroit Red Wings hockey player Gordie Howe at Joe Louis Arena, in Detroit, Michigan, U.S. June 14, 2016 REUTERS/Carlos Osorio/Pool 

Retired National Hockey League (NHL) player and Hall of Famer Wayne Gretzky talks with the media during the public visitation of the late former NHL player Gordie Howe at Joe Louis Arena in Detroit, Michigan, U.S. June 14, 2016. REUTERS/Rebecca Cook 

Mourners and hockey fans stand in line to pay their respects to hockey Hall of Famer Gordie Howe at his public visitation at Joe Louis Arena in Detroit, Michigan, U.S. June 14, 2016. REUTERS/Bill Pugliano/Pool 

Mourners and hockey fans file past the casket of hockey Hall of Famer Gordie Howe as they pay their respects at his public visitation at Joe Louis Arena in Detroit, Michigan, June 14, 2016. REUTERS/Bill Pugliano/Pool 

A banner with his retired number 9 hangs above the casket of hockey Hall of Famer Gordie Howe as fans pay their respects during a public visitation at Joe Louis Arena in Detroit, Michigan, U.S. June 14, 2016. REUTERS/Bill Pugliano/Pool 

Mourners and hockey fans line up to pay their respects to hockey Hall of Famer Gordie Howe at his visitation at Joe Louis Arena in Detroit, Michigan, June 14, 2016. REUTERS/Bill Pugliano/Pool 

Mourners and hockey fans pay their respects to Mark Howe, son of legendary hockey Hall of Famer Gordie Howe, during a public visitation at Joe Louis Arena in Detroit, Michigan, U.S. June 14, 2016. REUTERS/Bill Pugliano/Pool 

A banner with his retired number 9 hangs above the casket of hockey Hall of Famer Gordie Howe during a public visitation at Joe Louis Arena in Detroit, Michigan, U.S. June 14, 2016. REUTERS/Bill Pugliano/Pool 

Mourners and hockey fans line up to pay their respects to hockey Hall of Famer Gordie Howe during his visitation at Joe Louis Arena in Detroit, Michigan, U.S. June 14, 2016. REUTERS/Bill Pugliano/Pool 

Mourners and hockey fans line up to pay their respects to hockey Hall of Famer Gordie Howe during his visitation at Joe Louis Arena in Detroit, Michigan, U.S. June 14, 2016. REUTERS/Bill Pugliano/Pool 

Mourners and hockey fans line up to pay their respects to hockey Hall of Famer Gordie Howe during his visitation at Joe Louis Arena in Detroit, Michigan, U.S. June 14, 2016. REUTERS/Bill Pugliano/Pool TPX IMAGES OF THE DAY 

Fans line up to pay their respects during a memorial for Gordie Howe at Joe Louis Arena, the home of the Red Wings, his team for much of his career in Detroit, Michigan, U.S. June 14, 2016 REUTERS/Carlos Osori/Pool 

Mark (L) and Marty Howe greet fans as they pay their respects to their father, Gordie Howe, at Joe Louis Arena, the home of the Red Wings, his team for much of his career, in Detroit, Michigan, U.S. June 14, 2016. REUTERS/Carlos Osori/ Pool 

Fans line up to pay their respects during a memorial for Gordie Howe at Joe Louis Arena, the home of the Red Wings, his team for much of his career in Detroit, Michigan, U.S. June 14, 2016 REUTERS/Carlos Osori/ Pool TPX IMAGES OF THE DAY 

Family members prepare to greet fans as they pay their respects during a memorial for Gordie Howe, at Joe Louis Arena, the home of the Red Wings, his team for much of his career in Detroit, Michigan, U.S. June 14, 2016. REUTERS/Carlos Osori/ Pool 

Mark Howe (C), greets fans as they pay their respects during a memorial for Gordie Howe, at Joe Louis Arena, the home of the Red Wings, his team for much of his career in Detroit, Michigan, U.S. June 14, 2016. REUTERS/Carlos Osori/ Pool 

Mark Howe (L), greets fans as they pay their respects during a memorial for Gordie Howe, at Joe Louis Arena, the home of the Red Wings, his team for much of his career in Detroit, Michigan, U.S. June 14, 2016. REUTERS/Carlos Osori/ Pool 

Robert Feeney wears his jersey autographed by former National Hockey League (NHL) player the late Gordie Howe, while he and his wife Marylynne, from Waterloo, Ontario Canada, stand in line in Joe Louis Arena for Howe's visitation in Detroit, Michigan June 14, 2016. REUTERS/Rebecca Cook