Protesters interact with police officers near Downing Street in London, Wednesday, June 3, 2020 during 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/ Vudi Xhymshiti)