Climate change, Somali pirates, Natl. Guard corruption
We go to Norfolk, Virginia, where climate change is causing flooding. Then we look at an investigation into millions of dollars in incentive bonuses that may have been wrongly paid out to members of the California National Guard. And: This week, four Americans were killed by Somali pirates. We reprise an excerpt of "The Trouble with Pirates," which explores the root causes of Somali piracy.