Women in the military: former Air Force Staff Sgt. Mary Bandini talks about the challenges and rewards of serving as a woman in America's armed forces. Then, the summer travel season kicks off. Author and radio personality Teresa Strasser explains why airlines should offer "family only" flights. New Yorker writer David Grann on a mysterious death in Guatemala, and marine biologist Chris Lowe on why the population of great white sharks is higher than you think. Plus, Madeleine takes a tour of the Houdini exhibit at the Skirball Museum.