Police brutality has become a very big issue in the past year or more, mostly for African Americans. The most recent know case is that of Sandra Bland. Bland had been pulled over for a minor traffic violation on July 10, by state trooper Brian Encinia. Encinia arrested Bland following an escalating conflict, which was caught on audio and video recordings, and alleged that she had assaulted him. The American Civil Liberties Union (ACLU) has these tips for when you are face-to-face with law enforcement.