After previewing the food of the future, Mo Rocca catches us up with his present gig -- host of the Cooking Channel's popular show My Grandmother's Ravioli. "My grandmother made amazing Sunday meals for us when I was growing up," Mo says, recalling his inspiration for the show. "I didn't learn how to cook from her. So I thought, I'm going to do the next best thing, which is ... learn how to cook from grandparents across America in their kitchen." Watch more in the video above!