Endgame Unclear in Republican Effort to Push Shutdown

The Senate has a week to approve a government spending bill, but, as Kwame Holman reports, Texas Sen. Ted Cruz is determined to block any attempt to pass a bill that includes funding for Obamacare. Author Robert Draper and Meredith Shiner of Roll Call join Judy Woodruff for a look inside the dynamics and schisms of the GOP.