Invasion of the SuperBugs: What are they and why should you care?

Just when you thought it was safe to go back in the water... or to school or work... comes news of lurking infections that might not have a cure. From high school locker rooms to company cafeterias... they're everywhere. Today's guest, Dr. Brad Spellberg, UCLA infectious disease specialist, is the author of Rising Plague: The Global Threat from Deadly Bacteria and Our Dwindling Arsenal to Fight Them.