Employee Jeremy Senneff, 34, works at a laptop computer inside Firearms Unknown, a gun store in Oceanside, California, U.S. April 12, 2021. REUTERS/Bing Guan

Pepper sprays are seen for sale at Firearms Unknown, a gun store in Oceanside, California, U.S., April 12, 2021. REUTERS/Bing Guan

Hunting rifles are displayed for sale at Firearms Unknown, a gun store in Oceanside, California, U.S., April 12, 2021. REUTERS/Bing Guan

Police officers stand on the road next to Windsor Castle after Britain's Prince Philip, husband of Queen Elizabeth, died at the age of 99, in Windsor, near London, Britain April 12, 2021. REUTERS/Phil Noble

Former Minneapolis police officer Derek Chauvin attends the eleventh day of his trial for second-degree murder, third-degree murder and second-degree manslaughter in the death of George Floyd with his defense attorney Eric Nelson in Minneapolis, Minnesota, U.S. April 12, 2021 in a still image from video. Pool via REUTERS

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

Professor Seth Stoughton, an Associate Professor of Law at the University of South Carolina, answers questions during the eleventh day of the trial of former Minneapolis police officer Derek Chauvin for second-degree murder, third-degree murder and second-degree manslaughter in the death of George Floyd in Minneapolis, Minnesota, U.S. April 12, 2021 in a still image from video. Pool via REUTERS

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

Wardens stand outside Windsor Castle after Britain's Prince Philip, husband of Queen Elizabeth, died at the age of 99, in Windsor, near London, Britain April 12, 2021. REUTERS/Phil Noble

People walk past photographies of Britain's Prince Philip, husband of Queen Elizabeth, who died at the age of 99, displayed in the showcase of a shop in Windsor, near London, Britain, April 12, 2021. REUTERS/Phil Noble

People look at photographies of Britain's Prince Philip, husband of Queen Elizabeth, who died at the age of 99, displayed in the showcase of a shop in Windsor, near London, Britain, April 12, 2021. REUTERS/Phil Noble

A black cab drives past the "Constellations" light installation of Anthony James at Oxford Circus, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Henry Nicholls

Philonise Floyd speaks about his brother as he answers questions during the eleventh day of the trial of former Minneapolis police officer Derek Chauvin for second-degree murder, third-degree murder and second-degree manslaughter in the death of George Floyd in Minneapolis, Minnesota, U.S. April 12, 2021 in a still image from video. Pool via REUTERS

Philonise Floyd speaks about his brother as he answers questions during the eleventh day of the trial of former Minneapolis police officer Derek Chauvin for second-degree murder, third-degree murder and second-degree manslaughter in the death of George Floyd in Minneapolis, Minnesota, U.S. April 12, 2021 in a still image from video. Pool via REUTERS

Philonise Floyd speaks about his brother as he answers questions during the eleventh day of the trial of former Minneapolis police officer Derek Chauvin for second-degree murder, third-degree murder and second-degree manslaughter in the death of George Floyd in Minneapolis, Minnesota, U.S. April 12, 2021 in a still image from video. Pool via REUTERS

Philonise Floyd speaks about his brother as he answers questions during the eleventh day of the trial of former Minneapolis police officer Derek Chauvin for second-degree murder, third-degree murder and second-degree manslaughter in the death of George Floyd in Minneapolis, Minnesota, U.S. April 12, 2021 in a still image from video. Pool via REUTERS

New York Mayor Bill de Blasio, bumps elbows with a woman after she was vaccinated, following his tour of the grand opening of a Broadway COVID-19 vaccination site intended to jump-start the city's entertainment industry, in New York, U.S, April 12, 2021. Richard Drew/Pool via REUTERS

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People walk past the "Constellations" light installation of Anthony James at Oxford Circus, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Henry Nicholls

People walk past the "Constellations" light installation of Anthony James at Oxford Circus, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Henry Nicholls

People walk past the "Constellations" light installation of Anthony James at Oxford Circus, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Henry Nicholls

People walk past the "Constellations" installation of Anthony James at Oxford Circus, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Henry Nicholls

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

People enjoy the evening at The Fox on the Hill pub after its reopening, as the coronavirus disease (COVID-19) restrictions ease, in London, Britain April 12, 2021. REUTERS/Hannah Mckay

A woman sells newspapers with pictures of presidential candidate Guillermo Lasso, the winner of the presidential election, in Quito, Ecuador April 12, 2021. REUTERS/Luisa Gonzalez

Stickers that are given to people who have been vaccinated against the coronavirus disease (COVID-19) are pictured in Los Angeles, California, U.S., April 12, 2021. REUTERS/Lucy Nicholson

People sit in the observation area after having coronavirus disease (COVID-19) vaccinations, in Los Angeles, California, U.S., April 12, 2021. REUTERS/Lucy Nicholson

Eliseo Juarez, 26, is given a coronavirus disease (COVID-19) vaccination, in Los Angeles, California, U.S., April 12, 2021. REUTERS/Lucy Nicholson

People sit in the observation area after having coronavirus disease (COVID-19) vaccinations, in Los Angeles, California, U.S., April 12, 2021. REUTERS/Lucy Nicholson

People sit in the observation area after having coronavirus disease (COVID-19) vaccinations, in Los Angeles, California, U.S., April 12, 2021. REUTERS/Lucy Nicholson

Chauphuong Ly Dinh, 50, is given a coronavirus disease (COVID-19) vaccination, in Los Angeles, California, U.S., April 12, 2021. REUTERS/Lucy Nicholson

People wait for coronavirus disease (COVID-19) vaccinations, in Los Angeles, California, U.S., April 12, 2021. REUTERS/Lucy Nicholson

Olivia Leiu, 31, is given a coronavirus disease (COVID-19) vaccination in Los Angeles, California, U.S., April 12, 2021. REUTERS/Lucy Nicholson

Maria Meza, 43, is given a coronavirus disease (COVID-19) vaccination in Los Angeles, California, U.S., April 12, 2021. REUTERS/Lucy Nicholson

Andrew Cote, with his 5-year-old son Nobu, at his stand at the Union Square Greenmarket amid the outbreak of the coronavirus disease (COVID-19) in New York City, New York , USA, April 7, 2021. Picture taken April 7, 2021. REUTERS/Roselle Chen

Andrew Cote, with his 5-year-old son Nobu, at his stand at the Union Square Greenmarket amid the outbreak of the coronavirus disease (COVID-19) in New York City, New York , USA, April 7, 2021. Picture taken April 7, 2021. REUTERS/Roselle Chen

The European Central Bank (ECB) and the skyline with its financial district are photographed during sunset as the spread of the coronavirus disease (COVID-19) continues in Frankfurt, Germany, April 12, 2021. REUTERS/Kai Pfaffenbach

A Palestinian cleric looks through a telescope to view the moon ahead of Ramadan to mark the beginning of the holy fasting month, in Hebron in the Israeli-occupied West Bank April 12, 2021. REUTERS/Mussa Qawasma

A Palestinian astronomical observer looks through a telescope to view the moon ahead of Ramadan to mark the beginning of the holy fasting month, in Hebron in the Israeli-occupied West Bank April 12, 2021. REUTERS/Mussa Qawasma

Palestinian astronomical observers use telescopes to view the moon ahead of Ramadan to mark the beginning of the holy fasting month, in Hebron in the Israeli-occupied West Bank April 12, 2021. REUTERS/Mussa Qawasma