Based On A True Story: Kaley Cuoco and Chris Messina on their amazing chemistry

Jeff catches up with Kaley Cuoco and Chris Messina about the new season of “Based on a True Story.” Kaley discusses how art imitates life as both her and her character are embracing motherhood and the chaos of it all. Plus, Chris chats about how Ava and Nathan’s dynamic has evolved over time. Also, they have a riot trying to figure out how to quantify their chemistry.