Witnesses on "utter chaos" and escape from California bar shooting

Thirteen people, including a sheriff's sergeant and a suspected gunman, were killed in a shooting at a crowded Southern California bar Wednesday night. Cole Knapp and Matt Wennerstrom were inside the Borderline Bar & Grill when the gunfire started. Try it free! The Emmy Award-winning broadcast presents a mix of daily news, coverage of developing stories of national and global significance, and interviews with leading figures in politics, business and entertainment. Check local listings for "CBS This Morning" broadcast times.