'We have an obligation to govern': Rep. Dent on showdown
Video duration: 10:51
On the third day of the government shutdown, Senate Majority Leader Harry Reid said his party would only be open to legislative negotiation once the House GOP passes a clean funding bill. Congressional correspondent Kwame Holman reports. Gwen Ifill talks to Rep. Charlie Dent, R-Pa., about his stance on ending the stalemate.