Kelley Sayler: Foreign powers develop systems to counter U.S. carriers

Kelley Sayler, defense analyst, Center for a New American Security

China, Russia and Iran are all working on so-called anti-access and area-denial capabilities and missile systems aimed at neutralizing U.S. carriers. That's according to a new study by the Center for a New American Security. For details, Federal Drive with Tom Temin spoke to principal author Kelley Sayler.