In an interview with Norah O'Donnell, President Obama addresses the threat that the extremist group Islamic State of Iraq and the Levant (ISIS) poses directly to American citizens.

Don’t Be Fooled: America’s ISIS Crisis Is Just Beginning Developments over this last weekend have left many Americans (and many of our allies) wondering about the progress (or lack thereof) of ...

CBS News' Holly Williams reports from Kalak, in northern Iraq, on the rapid advance of Islamic extremists and how they're being received in the towns they capture Jun 15, 2014 01:39 ...