MINNEAPOLIS, MN - NOVEMBER 16: Glenda Hatchett (L) and Valerie Castile (R), mother of Philando Castile, look on during a press conference on November 16, 2016 in Minneapolis, Minnesota. Ramsey County Attorney John Choi filed charges today against St. Anthony Police Officer Jeronimo Yanez who shot and killed Castile during a traffic stop this past July. (Photo by Stephen Maturen/Getty Images)