
CHICAGO (CBS) -- Earth Day is coming up on Monday, and celebrations were held the day before. The Chicago Cultural Center downtown on Sunday held an action fair – as well as a screening of the film "Common Ground." The documentary focuses on regenerative agriculture to help heal the soil and the planet, and features, Laura Dern, Jason Momoa, Woody Harrelson, Ian Somerhalder, Donald Glover, Roosario Dawson, Mark Hyman, and Gabe Brown. Before "Common Ground," organizers screened the short film "Hope," by Jody Wu, which explores how people in different...