the trial for a white police officer saying she drew the gun by mistake shooting and killing a black driver gets under way this week. a mostly white jury was seated friday and kim potter will testify and charged for the april shooting of 20-year-old daune wright why potter can be heard shouting taser taser taser before firing her gun. something that s almost routine following a deadly shooting like the we saw in michigan on tuesday, fiery debate of gun relation, demands for action and the violence starting again. this week we put the debate and extremism in the spotlight. my next guests exposed how three brothers are turning hot button issues into donations and controversy. the message from the doors is