Ferguson, Missouri

A man sells T-shirts along the roadside in Ferguson, Missouri, Aug. 21, 2014.

National Guard troops stand guard inside a shopping center parking lot in Ferguson, Missouri, Aug. 21, 2014.

People gather outside the White House as part of a "National Day of Rage" protest against the fatal shooting of Michael Brown in Ferguson, Missouri, Aug. 21, 2014.

Protesters march near the spot where Michael Brown was shot in Ferguson, Missouri, Aug. 21, 2014.

Protesters march in the street as lightning flashes in the distance in Ferguson, Missouri., Aug. 20, 2014.

Demonstrators shout "Hands up, don't shoot," in Ferguson, Missouri, Aug. 20, 2014.

Police officers patrol a street while demonstrators take part in a march in support of the protests against the killing of Michael Brown, New York City, Aug. 20, 2014.

A woman holds a sign during a protest against the shooting of Michael Brown. Oakland, California, Aug. 20, 2014.

Several hundred demonstrators march through Oakland, California during a protest against the shooting of Michael Brown, Aug. 20, 2014.

Attorney General Eric Holder greets Capt. Ron Johnson of the Missouri State Highway Patrol at Drake's Place Restaurant in Florissant, Missouri Aug. 20, 2014.

Attorney General Eric Holder shakes hands with Bradley J. Rayford, 22, following his meeting with students at St. Louis Community College Florissant Valley in Ferguson, Missouri, Aug. 20, 2014.