A cow with a garland walks along the parade during the Gaijatra Festival, also known as the festival of cows, amid the coronavirus disease (COVID-19) pandemic in Kathmandu, Nepal, August 4, 2020. Hindus in Nepal celebrate the festival to ask for salvation and peace for their departed loved ones. Cows are regarded as holy animals in Nepal that help departed souls reach heaven. REUTERS/Navesh Chitrakar

A boy dressed as a holy cow wears a facemask as he participates in a parade to mark Gaijatra Festival, also known as the festival of cows, amid the coronavirus disease (COVID-19) pandemic in Kathmandu, Nepal August 4, 2020. Hindus in Nepal celebrate the festival to ask for salvation and peace for their departed loved ones. Cows are regarded as holy animals in Nepal that help departed souls reach heaven. REUTERS/Navesh Chitrakar

Children pose for a picture as they participate in a parade to mark the Gaijatra Festival, also known as the festival of cows, amid the coronavirus disease (COVID-19) pandemic in Kathmandu, Nepal, August 4, 2020. Hindus in Nepal celebrate the festival to ask for salvation and peace for their departed loved ones. Cows are regarded as holy animals in Nepal that help departed souls reach heaven. REUTERS/Navesh Chitrakar

Family members of departed loved ones participate in a parade to mark the Gaijatra Festival, also known as the festival of cows, amid the coronavirus disease (COVID-19) pandemic in Kathmandu, Nepal, August 4, 2020. Hindus in Nepal celebrate the festival to ask for salvation and peace for their departed loved ones. Cows are regarded as holy animals in Nepal that help departed souls reach heaven. REUTERS/Navesh Chitrakar

Family members of departed loved ones participate in a parade to mark the Gaijatra Festival, also known as the festival of cows, amid the coronavirus disease (COVID-19) pandemic in Kathmandu, Nepal, August 4, 2020. Hindus in Nepal celebrate the festival to ask for salvation and peace for their departed loved ones. Cows are regarded as holy animals in Nepal that help departed souls reach heaven. REUTERS/Navesh Chitrakar

A child dressed as a holy cow participates in a parade to mark Gaijatra Festival, also known as the festival of cows, amid the coronavirus disease (COVID-19) pandemic in Kathmandu, Nepal August 4, 2020. Hindus in Nepal celebrate the festival to ask for salvation and peace for their departed loved ones. Cows are regarded as holy animals in Nepal that help departed souls reach heaven. REUTERS/Navesh Chitrakar

U.S. President Donald Trump ends and departs a coronavirus disease (COVID-19) pandemic briefing in the Brady Press Briefing Room of the White House in Washington, U.S., August 3, 2020. REUTERS/Jonathan Ernst

U.S. President Donald Trump ends and departs a coronavirus disease (COVID-19) pandemic briefing in the Brady Press Briefing Room of the White House in Washington, U.S., August 3, 2020. REUTERS/Jonathan Ernst TPX IMAGES OF THE DAY

U.S. President Donald Trump departs at the end of a coronavirus disease (COVID-19) pandemic briefing in the Brady Press Briefing Room of the White House in Washington, U.S., August 3, 2020. REUTERS/Jonathan Ernst

U.S. President Donald Trump departs at the end of a coronavirus disease (COVID-19) pandemic briefing in the Brady Press Briefing Room of the White House in Washington, U.S., August 3, 2020. REUTERS/Jonathan Ernst

Trump supporters wave flags as the motorcade carrying U.S. President Donald Trump departs from the Trump National Golf Club in Sterling, Virginia, U.S., August 1, 2020. REUTERS/Joshua Roberts

Trump supporters wave flags as the motorcade carrying U.S. President Donald Trump departs from the Trump National Golf Club in Sterling, Virginia, U.S., August 1, 2020. REUTERS/Joshua Roberts

Trump supporters wave flags as the motorcade carrying U.S. President Donald Trump departs from the Trump National Golf Club in Sterling, Virginia, U.S., August 1, 2020. REUTERS/Joshua Roberts

Trump supporters wave flags as the motorcade carrying U.S. President Donald Trump departs from the Trump National Golf Club in Sterling, Virginia, U.S., August 1, 2020. REUTERS/Joshua Roberts

U.S. President Donald Trump walks to a vehicle as he departs the White House in Washington, U.S., August 1, 2020. REUTERS/Joshua Roberts

A boy wearing a protective mask looks out from the window of a North Yorkshire Moors Railway steam train while departing Pickering rail station, as it reopens to the public following the coronavirus disease (COVID-19) outbreak, in Pickering, Britain August 1, 2020. REUTERS/Lee Smith

A North Yorkshire Moors Railway steam train departs Pickering rail station, as it reopens to the public following the coronavirus disease (COVID-19) outbreak, in Pickering, Britain August 1, 2020. REUTERS/Lee Smith

A police officer talks with a crowd of Trump supporters, with few if any wearing masks, gathered to greet U.S. President Donald Trump as his motorcade departs Tampa International Airport, on a day when the state of Florida registered and announced 257 new COVID-19 fatalities, a record daily increase in coronavirus disease deaths for the fourth straight day in a row, in Tampa, Florida, U.S., July 31, 2020. REUTERS/Tom Brenner

A crowd of Trump supporters, with few if any wearing masks, cheer U.S. President Donald Trump as his motorcade departs Tampa International Airport, on a day when the state of Florida registered and announced 257 new COVID-19 fatalities, a record daily increase in coronavirus disease deaths for the fourth straight day in a row, in Tampa, Florida, U.S., July 31, 2020. REUTERS/Tom Brenner

A crowd of Trump supporters, with few if any wearing masks, cheer U.S. President Donald Trump as his motorcade departs Tampa International Airport, on a day when the state of Florida registered and announced 257 new COVID-19 fatalities, a record increase in coronavirus disease deaths for the fourth straight day in a row, in Tampa, Florida, U.S., July 31, 2020. REUTERS/Tom Brenner

U.S. President Donald Trump speaks to reporters as he departs for a trip to Florida from the South Lawn of the White House in Washington, U.S., July 31, 2020. REUTERS/Carlos Barria

A U.S. military aide carries what is known as the "nuclear football" with nuclear launch codes to Air Force One as U.S. President Donald Trump departs Washington for travel to Florida at Joint Base Andrews, Maryland, U.S., July 31, 2020. REUTERS/Tom Brenner

U.S. President Donald Trump boards Air Force One as he departs Washington for travel to Florida at Joint Base Andrews, Maryland, U.S., July 31, 2020. REUTERS/Tom Brenner

U.S. President Donald Trump boards Air Force One as he departs Washington for travel to Florida at Joint Base Andrews, Maryland, U.S., July 31, 2020. REUTERS/Tom Brenner

U.S. President Donald Trump talks to reporters while departing for a trip to Florida from the South Lawn of the White House in Washington, U.S., July 31, 2020. REUTERS/Carlos Barria

U.S. President Donald Trump turns away from reporters and walks to the Marine One helicopter while departing for a trip to Florida from the South Lawn of the White House in Washington, U.S., July 31, 2020. REUTERS/Carlos Barria TPX IMAGES OF THE DAY

U.S. President Donald Trump walks to the Marine One helicopter after speaking to reporters while departing for a trip to Florida from the South Lawn of the White House in Washington, U.S., July 31, 2020. REUTERS/Carlos Barria

U.S. President Donald Trump waves as he heads to the Marine One helicopter after speaking to reporters while departing for a trip to Florida from the South Lawn of the White House in Washington, U.S., July 31, 2020. REUTERS/Carlos Barria

U.S. President Donald Trump speaks to reporters as he departs for a trip to Florida from the South Lawn of the White House in Washington, U.S., July 31, 2020. REUTERS/Carlos Barria

U.S. President Donald Trump speaks to reporters as he departs for a trip to Florida from the South Lawn of the White House in Washington, U.S., July 31, 2020. REUTERS/Carlos Barria

U.S. President Donald Trump speaks to reporters as he departs for a trip to Florida from the South Lawn of the White House in Washington, U.S., July 31, 2020. REUTERS/Carlos Barria

U.S. President Donald Trump speaks to reporters as he departs for a trip to Florida from the South Lawn of the White House in Washington, U.S., July 31, 2020. REUTERS/Carlos Barria

Dr. Robert Redfield, director of the Centers for Disease Control and Prevention, and Dr. Anthony Fauci, director of the National Institute for Allergy and Infectious Diseases, depart after testifying before the House Select Subcommittee on the Coronavirus Crisis hearing in Washington, D.C., U.S., July 31, 2020. Kevin Dietsch/Pool via REUTERS

Helen Jones, whose son John Horton died in Los Angeles Sheriff's custody joins a protest against Los Angeles Sheriff Alex Villanueva to call for reform of the Sheriff's Department, as the global outbreak of the coronavirus disease (COVID-19) continues, in Los Angeles, California, U.S., July 30, 2020. REUTERS/Lucy Nicholson

Leah Garcia, 39, whose son Paul David Rea, 18, was shot by a Los Angeles County Sheriff's deputy, and Janae Rea, 15, join a protest against Los Angeles Sheriff Alex Villanueva to call for reform of the Sheriff’s Department, as the global outbreak of the coronavirus disease (COVID-19) continues, in Los Angeles, California, U.S., July 30, 2020. REUTERS/Lucy Nicholson

Leah Garcia, 39, whose son Paul David Rea, 18, was shot by a Los Angeles County Sheriff's deputy, joins a protest against Los Angeles County Sheriff Alex Villanueva to call for reform of the Sheriff's Department, as the global outbreak of the coronavirus disease (COVID-19) continues, in Los Angeles, California, U.S., July 30, 2020. REUTERS/Lucy Nicholson

Anne Dewald Petersen joins a protest against Los Angeles County Sheriff Alex Villanueva to call for reform of the Sheriff's Department, as the global outbreak of the coronavirus disease (COVID-19) continues, in Los Angeles, California, U.S., July 30, 2020. REUTERS/Lucy Nicholson

People protest against Los Angeles County Sheriff Alex Villanueva to call for reform of the Sheriff's Department, as the global outbreak of the coronavirus disease (COVID-19) continues, in Los Angeles, California, U.S., July 30, 2020. REUTERS/Lucy Nicholson

People protest against Los Angeles County Sheriff Alex Villanueva to call for reform of the Sheriff's Department, as the global outbreak of the coronavirus disease (COVID-19) continues, in Los Angeles, California, U.S., July 30, 2020. REUTERS/Lucy Nicholson

A man protests against Los Angeles County Sheriff Alex Villanueva to call for reform of the Sheriff's Department, as the global outbreak of the coronavirus disease (COVID-19) continues, in Los Angeles, California, U.S., July 30, 2020. REUTERS/Lucy Nicholson

U.S. President Donald Trump departs after participating in a roundtable on donating plasma during a visit to the American Red Cross National Headquarters in Washington, U.S., July 30, 2020. REUTERS/Carlos Barria

U.S. Secretary of State Mike Pompeo is seen after a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Greg Nash/Pool via REUTERS

U.S. Secretary of State Mike Pompeo and Committee chairman Jim Risch (R-ID) pose for a photo with interns after a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Greg Nash/Pool via REUTERS

U.S. Secretary of State Mike Pompeo speaks to Committee chairman Jim Risch (R-ID) and U.S. Senator Ted Cruz (R-TX) after a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Greg Nash/Pool via REUTERS

U.S. Secretary of State Mike Pompeo bumps elbows with U.S. Senator Ted Cruz (R-TX) after a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Greg Nash/Pool via REUTERS

U.S. Secretary of State Mike Pompeo is seen after a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Greg Nash/Pool via REUTERS

Senator Ted Cruz (R-TX) asks a question to Secretary of State Mike Pompeo during a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Greg Nash/Pool via REUTERS

Senator Lindsey Graham (R-SC) asks a question to Secretary of State Mike Pompeo during a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Greg Nash/Pool via REUTERS

U.S. Secretary of State Mike Pompeo puts on a mask after a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Greg Nash/Pool via REUTERS

Senator Ted Cruz (R-TX) looks on as he questions the Secretary of State Mike Pompeo during a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Jim Lo Scalzo/Pool via REUTERS

Senator Ted Cruz (R-TX) asks a question to Secretary of State Mike Pompeo during a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Jim Lo Scalzo/Pool via REUTERS

Senator Lindsey Graham (R-SC) asks a question to Secretary of State Mike Pompeo during a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Jim Lo Scalzo/Pool via REUTERS

Senator Lindsey Graham (R-SC) asks a question to Secretary of State Mike Pompeo during a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Jim Lo Scalzo/Pool via REUTERS

Senator Todd Young (R-IN) holds up news articles to submit for the record during a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Greg Nash/Pool via REUTERS

U.S. Secretary of State Mike Pompeo testifies during a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Greg Nash/Pool via REUTERS

U.S. Secretary of State Mike Pompeo testifies during a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Greg Nash/Pool via REUTERS

U.S. Secretary of State Mike Pompeo testifies during a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Greg Nash/Pool via REUTERS

U.S. Secretary of State Mike Pompeo testifies during a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Greg Nash/Pool via REUTERS

Senator David Perdue (R-GA) and Senator Lindsey Graham (R-SC) are seen during a break in a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Greg Nash/Pool via REUTERS

Senator Jeff Merkley (D-OR) speaks to Senator Rand Paul (R-KY) during a break in a Senate Foreign Relations Committee hearing on the State Department's 2021 budget, in the Dirksen Senate Office Building, in Washington, D.C., U.S., July 30, 2020. Greg Nash/Pool via REUTERS