BATON ROUGE, LA -JULY 09: The Baton Rouge police rush the crowd of protesters and make several arrest before retreating fon July 9, 2016 in Baton Rouge, Louisiana. Alton Sterling was shot by a police officer in front of the Triple S Food Mart in Baton Rouge on July 5th, leading the Department of Justice to open a civil rights investigation. (Photo by Mark Wallheiser/Getty Images)