Did dashboard video prompt Chicago cop’s murder charge?

Aired: 11/24/2015 | 0:10:55 | Clip
Chicago police officer Jason Van Dyke is being held without bail after being charged with first-degree murder in the death of Laquan McDonald, a black teenager whom Van Dyke shot 16 times. The city is under a court order to release a dashboard video that captured the deadly encounter. Jeffrey Brown talks to Paul Butler of Georgetown University Law Center.