A man stands on a car in uptown Charlotte, NC to protest the police shooting of Keith Scott, in Charlotte, North Carolina, U.S. September 21, 2016. REUTERS/Jason Miczek

A looter grabs liquor bottles from the club Kandy Bar in uptown Charlotte, NC during a protest of the police shooting of Keith Scott, in Charlotte, North Carolina, U.S. September 21, 2016. REUTERS/Jason Miczek

Lameka Jackson shouts to fellow activists in uptown Charlotte, NC to protest the police shooting of Keith Scott, in Charlotte, North Carolina, U.S. September 21, 2016. REUTERS/Jason Miczek

Protesters gather at the Charlotte-Mecklenburg Police Department in uptown Charlotte, NC to protest the police shooting of Keith Scott, in Charlotte, North Carolina, U.S. September 21, 2016. REUTERS/Jason Miczek

Demonstrators sit on the front of a bus during a march against the Charlotte police shooting of Keith Lamont Scott in Manhattan, New York, U.S., September 21, 2016. REUTERS/Andrew Kelly

Demonstrators march against the Charlotte police shooting of Keith Lamont Scott in Manhattan, New York, U.S., September 21, 2016. REUTERS/Andrew Kelly

Demonstrators try to walk on the street during a march against the Charlotte police shooting of Keith Lamont Scott in Manhattan, New York, U.S., September 21, 2016. REUTERS/Andrew Kelly

An Abrams battle tank during a tour of the Joint Systems Manufacturing Center, Lima Army Tank Plant, in Lima, Ohio, April 23, 2012. REUTERS/Matt Sullivan