US attitude over Syria involvement shifts after Foley death

The execution of journalist James Foley by the Islamic State has shifted the U.S. administration's attitude toward involvement in Syria. Dion Nissenbaum of The Wall Street Journal joins Hari Sreenivasan from Washington, D.C. to discuss what options the U.S. has in Syria.
Aired: 8/24/2014 | 0:03:15