House Republicans say they'll pass a stopgap spending bill that defunds Obamacare, but President Barack Obama says he'll just veto it. In the Week in Review, Joy Cardin's guests of opposing perspectives discuss the showdown before a potential government shutdown. Plus, they weigh in on calls for stricter gun control following the mass shooting at Washington's Navy Yard, a new poll showing voters split on Governor Scott Walker's job performance, and more of the top national and state political stories.