'How I Met Your Mother' Star Cobie Smulders Wants You to Do Your Part on National Clean Up Day

Cobie Smulders, known for her roles in "How I Met Your Mother" and "The Avengers," is teaming up with Planet Oat Oatmilk to encourage others to take part in National Clean Up Day. Smulders discusses the initiative, the entertainment industry, and the upcoming election.