Three Meals: South Carolina voters on what they want to see in 2020

The first Democratic presidential debates of the 2020 campaign begin tomorrow. Across two nights, 20 candidates will pack the stage in South Florida. In a "CBS This Morning" original series "Three Meals," CBS News contributor Steve Inskeep visited three South Carolina cities to talk with voters over breakfast, lunch, and dinner about what they hope to see in 2020.