President Obama Honors Cubs; Research: Link Between Violence & PTSD; New Book About The Human Body
President Barack Obama waves during a ceremony in the East Room of the White House in Washington, Monday, Jan. 16, 2017, where he honored the 2016 World Series Champion baseball Chicago Cubs team. Carolyn Kaster/AP
On the 21st: We discussed the World Series champion Chicago Cubs' visit to the White House yesterday. Plus, we learned about research that finds a link between shootings, violence and post-traumatic stress disorder. We also talked with a medical doctor turned journalist about his new book that addresses some of the most common - and quirky - questions people have about the human body.