Missouri's New Gun Law – Missouri's new Second Amendment Preservation Act, meant to protect the rights of gun owners, is impeding the fight against violent crime, local law enforcement officials say. Norah O'Donnell reports. The Longest-Running Oil Spill – Jon Wertheim reports how the U.S. Coast Guard, with help from a Louisiana engineering firm, contained the longest-running oil spill in U.S. history, despite legal pushbacks from the oil rigs' owner. Carnegie Heros – They are people rewarded for heroic, life-saving acts done despite the danger to themselves, by a 117-year-old foundation endowed by the steel magnate Andrew Carnegie. But are heroes made or born? Scott Pelley reports. 

Starring:

Byron Pitts, Morley Safer, Steve Kroft, Lesley Stahl, Andrew Rooney, Scott Pelley, Ed Bradley, Bob Simon, Mike Wallace, Lara Logan, Anderson Cooper, Bill Whitaker, Norah O'Donnell, L. Jon Wertheim, Sharyn Alfonsi, John Dickerson

Genre:

Documentary