‘This Week’: Marijuana in Colorado

‘This Week’: Marijuana in Colorado

ABC’s Chief Successfully being and Clinical Editor Dr. Richard Besser examines Colorado’s legalization of marijuana.

Colorado’s Pot Legalization, Six Months Later

Colorado’s Pot Legalization, Six Months Later

As recreational marijuana goes on sale in Washington Explain this week, ABC News’ Clayton Sandell appears to be like on the highs and lows of legalization in Colorado.

‘This Week’: Marijuana Legalization

‘This Week’: Marijuana Legalization

Dr. Richard Besser, Pierre Thomas, Alison Holcomb, and Ricardo Baca on the affect of marijuana becoming valid.