Iran conflict shakes Washington

This week, Scott talks to foreign affairs correspondent Nahal Toosi and deputy defense editor Dave Brown about the last week's worth of news of the Iran conflict, where things stand now and the Pentagon's inconsistent response. Plus, political reporters Zach Montellaro and Holly Otterbein talk to Scott about the small number of polls out in the field, who has currently qualified for Tuesday's debate and what they're looking for on the debate stage.