Assessing Obama’s speech and strategy on fighting terrorism

Aired: 12/7/2015 | 0:08:00 | Clip
President Obama set out in an address from the Oval Office on Sunday to reassure Americans about the fight against the Islamic State militant group abroad and protection from terrorism at home. Is the plan enough to keep Americans safe? Gwen Ifill gets two perspectives from former U.S. Attorney General Michael Mukasey and former Assistant Secretary of Homeland Security Juliette Kayyem.