Shutdown sets off GOP war?12:59
President Obama and the Democrats are holding firm and keeping up the pressure on John Boehner to hold a simple up-or-down vote to open the federal government. And now, Republican House members who are tired of the right-wing running their conference are starting to revolt. MSNBC's Ari Melber discusses with The Washington Post's E.J. Dionne and The Grio's Joy Reid.