Demonstrators march through downtown Atlanta to protest the shootings of two black men by police officers, Friday, July 8, 2016. (Mike Stewart)
A protestor shouts slogans as they march across Williamsburg bridge in New York, Friday, July 8, 2016. (Andres Kudacki)
A woman joins hundreds of protesters marching against the recent fatal shootings by police of black men in San Francisco on Friday, July 8, 2016. (Noah Berger)
A protester gets help after being knocked to the ground after being sprayed with tear gas by police as marchers numbering nearly 1,000 take to the streets in Phoenix Friday. (Ross D. Franklin)
Jeanne Isler, of the National Committee for Responsive Philanthropy, attend a rally in support of the "Black Lives Matter" movement in Washington. (Jacquelyn Martin)
Marchers numbering nearly 1,000 shout in unison as they take to the streets to protest against the recent fatal shootings of black men by police Friday, July 8, 2016, in Phoenix. (Ross D. Franklin)
A protestor shouts slogans as they march from Manhattan to Brooklyn in New York, Friday, July 8, 2016. (Andres Kudacki)
A demonstrator yells while marching with hundreds of protesters against the recent fatal shootings by police of black men in San Francisco on Friday, July 8, 2016. (Noah Berger)
Rapper Snoop Dogg is surrounded by media during a march in support of unification outside of the ceremony for the latest class of Los Angeles Police recruits in Los Angeles Friday. (Richard Vogel)