Actor Woody Harrelson is as well-known for his affinity for cannabis as he is for his versatility on TV and in movies. He's currently starring in the Oscar-nominated "Triangle of Sadness," and the new sports comedy "Champions," about a prickly but charming basketball coach who finds himself leading a team of players with intellectual disabilities. Turner Classic Movies host Ben Mankiewicz talks with Harrelson about fulfilling his dreams: both to inspire an audience, and to co-own a dispensary.