Ronan Farrow Daily 09/23/14

Are the US-led airstrikes against ISIS in Syria working?

Pentagon Press Secretary Rear Adm. John Kirby updates on U.S. military strategy; Senator Bill Nelson, D-Fla. discusses the politics of the U.S. airstrikes on Syria. NBC News Special Correspondent Tom Brokaw joins Ronan at the anchor desk. ... more Duration: {{video.duration.momentjs}}