A supporter for the Ku Klux Klan and the Confederate flag yells at opposing demonstrators during a rally at the statehouse in Columbia, South Carolina July 18, 2015. A Ku Klux Klan chapter and an African-American group planned overlapping demonstrations on Saturday outside the South Carolina State House, where state officials removed the Confederate battle flag last week. REUTERS/Chris Keane

A member of the Ku Klux Klan gestures as he marches during a rally at the statehouse in Columbia, South Carolina July 18, 2015. REUTERS/Chris Keane

Protestors yell at the Ku Klux Klan as the march leaving a rally at the statehouse in Columbia, South Carolina July 18, 2015. REUTERS/Chris Keane

A Ku Klux Klan supporter marches as he is flanked by a police officer during a rally at the statehouse in Columbia, South Carolina July 18, 2015.REUTERS/Chris Keane

Anti-Ku Klux Klan protestors stand on the stops of the statehouse during a rally for the Black Educators for Justice in Columbia, South Carolina July 18, 2015. REUTERS/Chris Keane

Ku Klux Klan supporters yell at opposing groups as they wave Confederate flags during a rally at the statehouse in Columbia, South Carolina July 18, 2015. REUTERS/Chris Keane

A member of the Ku Klux Klan gestures as he listens to the crowd while carrying a Confederate flag during a rally at the statehouse in Columbia, South Carolina July 18, 2015. REUTERS/Chris Keane

A supporter of the Ku Klux Klan is seen with his tattoos during a rally at the statehouse in Columbia, South Carolina July 18, 2015. REUTERS/Chris Keane

Protestors against the Ku Klux Klan tear a Confederate flag during a rally at the statehouse in Columbia, South Carolina July 18, 2015. REUTERS/Chris Keane

A member of the Ku Klux Klan gesture as he yells holding a Confederate flag during a rally at the statehouse in Columbia, South Carolina July 18, 2015. REUTERS/Chris Keane

A member of the Ku Klux Klan gestures as he listens to the crowd while carrying a Confederate flag during a rally at the statehouse in Columbia, South Carolina July 18, 2015. REUTERS/Chris Keane

Police move in to contain protesters against the Ku Klux Klan during a rally at the statehouse in Columbia, South Carolina July 18, 2015. REUTERS/Chris Keane

A member of the Ku Klux Klan yells during a rally at the statehouse in Columbia, South Carolina July 18, 2015. REUTERS/Chris Keane

Members of the Ku Klux Klan yell as they fly Confederate flags during a rally at the statehouse in Columbia, South Carolina July 18, 2015. REUTERS/Chris Keane

A South Carolina State Trooper yells for protesters to get back after a member of the Ku Klux Klan crashed into a light pole while leaving a rally at the statehouse in Columbia, South Carolina July 18, 2015. REUTERS/Chris Keane

A member of the Ku Klux Klan gestures as he marches during a rally at the statehouse in Columbia, South Carolina July 18, 2015. REUTERS/Chris Keane

Protesters yell at a group of Ku Klux Klan supporters during a rally at the statehouse in Columbia, South Carolina July 18, 2015. REUTERS/Chris Keane