Previewing Obama’s Islamic State address

Aired: 9/10/2014 | 0:07:39 | Clip
President Obama will address the nation with his plan to dismantle the Islamic State group. Gwen Ifill and Judy Woodruff sit down with chief foreign correspondent Margaret Warner and political editor Domenico Montanaro to discuss what we should expect to hear from the president, as well as how Congress, foreign allies and the American public may react to the strategy.