Episode Name: Washington's Open Secret, EMERGENCY, Salmon in the Sea
Episode Overview: Steve Kroft reports on Washington's open secret: Profitable PACs; then, Clarissa Ward visits a hospital in Sudan that offers free, life-saving surgeries; and, salmon farms: do they help or hurt wild salmon? Dr. Sanjay Gupta reports.
Episode Number: 33
Episode Season: 46
Episode First Aired: 2014-05-11