BREAKING: Debate commission institutes microphone muting for Trump-Biden debate

Rev. Sharpton on gun reform, deadly Sacramento police shooting

06:10

Sacramento police shot and killed Stephon Clark, 22, in his grandparent’s backyard. Police alleged he was carrying a weapon, but later reports found he was carrying his cellphone. In the wake of protests following the shooting and the “March for Our Lives” demonstrations, MSNBC’s own Rev. Al Sharpton joins Alex Witt to discuss racial inequality and MSNBC’s “Hope and Fury” documentary.