NSA loses ability to collect bulk phone data
Three important sections of the Patriot Act are no longer part of the anti-terror law. The Senate failed to pass a bill extending the government's authority to collect phone information, track lone-wolf threats and follow suspects who change their phones. Republican senator and presidential candidate Rand Paul blocked a final Senate vote during a very unusual Sunday session. Nancy Cordes is on Capitol Hill, where the Senate is now moving to plan B.