MSNBC Live 12/03/15

Obama: Maybe mixed motives involved in San Bernardino shooting

President Obama comments on the San Bernardino shooting saying it's under the investigation of the FBI and at the moment they don't know yet if it's terrorist-related or workplace-related. He also says as a society "we need to take basic steps" to make it harder for individuals to get access to weapons. ... more Duration: {{video.duration.momentjs}}