May 29 'On Assignment...'
Richard Engel is granted access to Creech Air Force Base in Nevada, the heart of secretive U.S. drone warfare operations overseas, and interviews CIA Director John Brennan about the country's drone warfare strategy.
Josh Mankiewicz investigates the story behind the brand-new Bay Bridge, an architectural marvel that finished billions of dollars over budget.
Cynthia McFadden gets a rare behind-the-scenes look at Althorp, the childhood home of Princess Diana. The Spencer family is opening the doors to the 500 year-old mansion that features a history of noble guests and a world-class art collection among 100,000 square feet in order to raise funds for Whole Child, the charity started by Countess Karen Spencer, American wife of Diana's brother, Earl Charles Spencer.