MSNBC Live with Tamron Hall 05/28/14

America's heroin epidemic continues to grow

Heroin use has nearly doubled in the last five years, and police are being armed with an antidote to help revive those suffering from an overdose. Advocates Chad Sabora and Denise Mariano join Tamron Hall to discuss the drug problems facing the U.S. ... more Duration: {{video.duration.momentjs}}