Herb Kelleher; 'Freestyle'; Yogi Berra

Southwest Airlines C.E.O. Herb Kelleher describes his airline's unique corporate culture. Curator Thelma Golden, coordinator Christine Y. Kim, and artists Sanford Biggers and Adia Millett discuss the "Freestyle" exhibit at the Studio Museum in Harlem. Hall of Fame baseball player Yogi Berra on his career and his new book, "When You Come to a Fork in the Road, Take It!"