Comment: Across Middle East, 'Obama Doctrine' shows signs of failure
Many critics put the blame squarely on Obama for what they see as an overly cautious approach that has given the perception of a White House lurching from crisis to crisis.
US Secretary of State John Kerry (L) speaks to US President Barack Obama (R) during the Leaders' Summit on Countering ISIL and Violent Extremism at the UNGA September 29, 2015. (photo credit: REUTERS)ByREUTERSUpdated: