A man and a woman hold hands aloft in Hyde Park during a “Black Lives Matter” protest following the death of George Floyd who died in police custody in Minneapolis, London, Britain, June 3, 2020. (Photo by Dylan Martinez/Reuters)





Protestors they take part in a demonstration in Helsinki, Finland, Wednesday, June 3, 2020, over the death of George Floyd, a black man who died after being restrained by Minneapolis police officers on May 25. Protests have taken place across America and internationally, after a white Minneapolis police officer pressed his knee against Floyd's neck while the handcuffed black man called out that he couldn't breathe. The officer, Derek Chauvin, has been fired and charged with murder. (Photo by Roni Rekomaa/Lehtikuva via AP Photo)





People kneel as they hold banners in Hyde Park during a “Black Lives Matter” protest following the death of George Floyd who died in police custody in Minneapolis, London, Britain, June 3, 2020. (Photo by Dylan Martinez/Reuters)





A man reacts from his car in Park Lane during a “Black Lives Matter” protest following the death of George Floyd who died in police custody in Minneapolis, London, Britain, June 3, 2020. (Photo by Hannah McKay/Reuters)





A woman shouts into a megaphone in Hyde Park during a “Black Lives Matter” protest following the death of George Floyd who died in police custody in Minneapolis, London, Britain, June 3, 2020. (Photo by Dylan Martinez/Reuters)





Bus drivers gesture from a bus during a “Black Lives Matter” protest following the death of George Floyd who died in police custody in Minneapolis, London, Britain, June 3, 2020. (Photo by Dylan Martinez/Reuters)





Protesters react next to police officers in London during a “Black Lives Matter” protest following the death of George Floyd who died in police custody in Minneapolis, London, Britain, June 3, 2020. (Photo by Dylan Martinez/Reuters)





People take part in a protest against the death in Minneapolis police custody of George Floyd, in Rotterdam, Netherlands on June 3, 2020. (Photo by Eva Plevier/Reuters)





A protester and a police officer clash near Downing Street during a “Black Lives Matter” protest following the death of George Floyd who died in police custody in Minneapolis, London, Britain, June 3, 2020. (Photo by Toby Melville/Reuters)





Riot police walk past flames as they clash with protesters, during a demonstration against the death in Minneapolis police custody of George Floyd, outside the U.S. embassy in Athens, Greece, June 3, 2020. (Photo by Alkis Konstantinidis/Reuters)





People hold a vigil near Gracie Mansion as protests against the death in Minneapolis police custody of George Floyd continue, in New York City, New York, U.S., June 3, 2020. (Photo by Andrew Kelly/Reuters)





Demonstrators are detained by police officers during a protest against the death in Minneapolis police custody of George Floyd, in New York City, U.S., June 3, 2020. (Photo by Eduardo Munoz/Reuters)





Utah National Guard soldiers stand on a police line as demonstrators gather to protest the death of George Floyd, Thursday, June 4, 2020, near the White House in Washington. Floyd died after being restrained by Minneapolis police officers. (Photo by Alex Brandon/AP Photo)





Police officers form a line to block protesters in central London on Wednesday, June 3, 2020 after a demonstration over the death of George Floyd, a black man who died after being restrained by Minneapolis police officers on May 25. Protests have taken place across America and internationally, after a white Minneapolis police officer pressed his knee against Floyd’s neck while the handcuffed black man called out that he couldn’t breathe. The officer, Derek Chauvin, has been fired and charged with murder. (Photo by Yui Mok/PA Wire via AP Photo)





A protester confronts a line of police in riot gear near midnight Wednesday night, June 3, 2020, in Kansas City, Mo., after a unity march to protest against police brutality following the death of George Floyd, who died after being restrained by Minneapolis police officers on May 25. (Photo by Charlie Riedel/AP Photo)





Police officers react as they attempt to detain a protestor near the entrance to Downing Street, during an anti-racism demonstration in London, on June 3, 2020, after George Floyd, an unarmed black man died after a police officer knelt on his neck during an arrest in Minneapolis, USA. Londoners defied coronavirus restrictions and rallied on Wednesday in solidarity with protests raging across the United States over the death of George Floyd, an unarmed black man who died during an arrest on May 25. (Photo by Daniel Leal-Olivas/AFP Photo)





An injured police officer, who appeared to have been struck in the head by a thrown object, is assisted by his colleagues during a Black Lives Matter protest at Trafalgar Square on June 03, 2020 in London, England. The death of an African-American man, George Floyd, while in the custody of Minneapolis police has sparked protests across the United States, as well as demonstrations of solidarity in many countries around the world. (Photo by Justin Setterfield/Getty Images)





San Mateo Mayor Joe Goethals, right, kneels with two San Mateo Police officers during a protest of the killing of George Floyd in front of the San Mateo Police Department in San Mateo, Calif., on Wednesday, June 3, 2020. (Photo by Nhat V. Meyer/Bay Area News Group)





George Floyd protesters confront Sheriff deputies guarding the Hall of Justice in San Francisco, Calif., Wednesday, June 3, 2020. (Photo by Karl Mondon/Bay Area News Group)





People walk past city hall during a demonstration over the police killing of George Floyd in downtown San Jose, Calif., on Wednesday, June 3, 2020. (Photo by Randy Vazquez/Bay Area News Group)





People hold up signs on East Santa Clara Street during a demonstration over the police killing of George Floyd in downtown San Jose, Calif., on Wednesday, June 3, 2020. (Photo by Randy Vazquez/Bay Area News Group)





People get down on one knee during a demonstration over the police killing of George Floyd in downtown San Jose, Calif., on Wednesday, June 3, 2020. (Photo by Randy Vazquez/Bay Area News Group)





Jasmine Williams, right, leads a chant during a demonstration over the police killing of George Floyd in downtown San Jose, Calif., on Wednesday, June 3, 2020. (Photo by Randy Vazquez/Bay Area News Group)