CHP officer to chief: 'I didn't know if we were going to make it out alive'
                                
                                
                                    (Newser) -
                                    Apparently in fear for his life, a cop pulled a gun on a group of 30 to 50 people in Oakland, Calif., Wednesday night as crowds protested the killings of Eric Garner and Michael Brown. According to a California Highway Patrol chief, Avery Browne, the plainclothes detective, caught on camera...