Police confront protesters with a rubber bullet gun near Cannon Ball, N.D., on Sunday, during a protest against plans to pass the Dakota Access Pipeline near the Standing Rock Indian Reservation.
Demonstrators take a knee during the national anthem outside Bank of America Stadium before an NFL football game between the Carolina Panthers and the Minnesota Vikings on Sunday in Charlotte, N.C. Protests have disrupted the city since Tuesday night, following the shooting of 43-year-old Keith Lamont Scott at an apartment complex in the city.
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Arkansas running back Jonathan Williams had just scored a touchdown against Missouri last season when he dropped the ball and raised his hands in a hands up, don't shoot" gesture.
Protesters light a dumpster on fire, early Monday in Berkeley, Calif., as raucous demonstrations hit the streets of California for a second straight night in response to police killings in Missouri and New York.
A man carries a box of merchandise from a vandalized Radio Shack on Sunday during a march against the New York City grand jury decision to not indict a police officer in the death of Eric Garner, in Berkeley, Calif.
A police officer in Ferguson, Mo., stands guard as protests turned violent following Monday night's announcement of the grand jury's decision not to indict police officer Darren Wilson in the shooting death of 18-year-old Michael Brown.
Communist party lawmaker Liana Kanelli enters her car after protesters threw yogurt on her face as she tried to reach the Greek parliament during a 48-hour general strike in Athens in 2011.