MSNBC Live with Tamron Hall 12/09/15

Chicago Mayor apologizes for Laquan McDonald shooting

Chicago Mayor Rahm Emanuel addressed council members and vowed to restore the public’s trust in the city’s police department, which is now the subject of a Justice Department investigation following the fatal shooting of teenager Laquan McDonald. MSNBC Chief Legal Correspondent Ari Melber reports the latest. ... more Duration: {{video.duration.momentjs}}