Remembering Ferguson

Michael Brown Sr. (C), at the spot where his son was killed, listens with other family members at an event to mark the one-year anniversary of the killing of his son Michael Brown in Ferguson, Missouri August 9, 2015.

A protest march led by Michael Brown Sr. walks the streets to mark the one year anniversary of the killing of son Michael Brown Jr. in Ferguson, Missouri, August 9, 2015. REUTERS/Rick Wilking

A partially burned American flag lies on the street near the spot where Michael Brown was killed before an event to mark the one-year anniversary of the his death in Ferguson, Missouri August 9, 2015. REUTERS/Rick Wilking

Protesters perform a "die-in" while they take part in a rally at Barclays Center marking the first anniversary of the death of Michael Brown, in Brooklyn, New York August 9, 2015. REUTERS/Eduardo Munoz

Michael Brown Sr. (2nd R) leads a march after an event to mark the one-year anniversary of the killing of his son Michael Brown in Ferguson, Missouri August 9, 2015. REUTERS/Rick Wilking

A protester performs a "die-in" while people take part in a rally at Barclays Center marking the first anniversary of the death of Michael Brown, in Brooklyn, New York August 9, 2015. REUTERS/Eduardo Munoz

Protesters perform a "die-in" while they take part in a rally at Barclays Center marking the first anniversary of the death of Michael Brown, in Brooklyn, New York August 9, 2015. REUTERS/Eduardo Munoz

Protesters take part in a rally at Barclays Center marking the first anniversary of the death of Michael Brown, in Brooklyn, New York August 9, 2015. REUTERS/Eduardo Munoz

The crowd listens at an event to mark the one-year anniversary of the killing of Michael Brown in Ferguson, Missouri August 9, 2015. REUTERS/Rick Wilking

A protester yells at police stationed outside the police department in Ferguson, Missouri August 8, 2015. . REUTERS/Rick Wilking

Ferguson police Sgt. Dominica Fuller (2nd L) listens to protesters yelling at her outside the police station in Ferguson, Missouri August 8, 2015. REUTERS/Rick Wilking

Protesters hold up a pig's head from a pig roast outside the police department in Ferguson, Missouri August 8, 2015. REUTERS/Rick Wilking

Laura Charles performs with fire sticks during a protest outside the police department in Ferguson, Missouri August 8, 2015. REUTERS/Rick Wilking

Michael Brown Sr. (2nd R) leads a memorial march with family members for his son Michael Brown in Ferguson, Missouri August 8, 2015. REUTERS/Rick Wilking

A girl carries an upside down U.S. flag during a protest march in Ferguson, Missouri August 8, 2015. REUTERS/Rick Wilking

ael Brown Sr., (R) father of Michael Brown killed by a Ferguson police officer in 2014, and other family members, walk by the spot where Brown was killed at the start of a protest march in Ferguson, Missouri August 8, 2015. REUTERS/Rick Wilking

A young relative of Michael Brown places a stuffed animal at a memorial to Brown before a protest march in Ferguson, Missouri August 8, 2015. REUTERS/Rick Wilking

Michael Brown Sr., (3rd L) father of Michael Brown who was killed by a Ferguson police officer in 2014, places a stuffed animal at a memorial to his son before leading a protest march in Ferguson, Missouri August 8, 2015. REUTERS/Rick Wilking

A St. Louis County motorcycle police officer talks to protesters at a protest march in Ferguson, Missouri August 8, 2015. REUTERS/Rick Wilking

A St. Louis County motorcycle police officer talks to protesters at a protest march in Ferguson, Missouri August 8, 2015. REUTERS/Rick Wilking

Michael Brown Sr., (3rd L) father of Michael Brown who was killed by a Ferguson police officer in 2014, places a stuffed animal at a memorial to his son before leading a protest march in Ferguson, Missouri August 8, 2015. REUTERS/Rick Wilking

Georgia Haynes of the Mistory Dance Co. waits before a protest march in Ferguson, Missouri August 8, 2015. REUTERS/Rick Wilking

Protesters lie down in the street in a "die-in" outside the police department in Ferguson, Missouri August 7, 2015. REUTERS/Rick Wilking

A protester holds upside down American flags on top of a car outside the police department in Ferguson, Missouri August 7, 2015. REUTERS/Rick Wilking

A protester shouts slogans against police while people take part in a rally at Barclays Center marking the first anniversary of the death of Michael Brown, in Brooklyn, New York August 9, 2015. REUTERS/Eduardo Munoz