Play of the Day: GOP Candidates Promise to 'Kill' Obamacare

Many Republican candidates have very strong opinions on guns — and a few have a very unique way of using them in attack ads. As kill-the-bill ads get more and more intense, Jon Stewart isn't sure that these representatives really understand the concept of bills and how they differ from, say, Horcruxes.

Plus: Ready for Hillary is bringing in big bucks, the IRS expects lengthy delays for phone-in customers, and Bill O'Reilly has a bone to pick with Stephen Colbert over his views on inequality.