William Galston points out in this piece in the WSJ that U.S. president Obama's Syria-Iraq policy has lost credibility with the American public. He cites CNN/ORC polls showing rising concern among Americans about terrorism even 1 year before the San Bernardino attacks, at 55% saying that this was likely increasing to 61% in the week before San Bernardino attack, with fears about terrorists being in the U.S. increasing to 81%. As a result only 38% of the American public in a CNN/ORC poll at the beginning of December 2015 approved of president Obama's handling of terrorism, with 68% saying that the U.S. military response is insufficient. A major shift has also taken place on the use of ground troops with Americans favoring use of ground troops by 53% to 45% in the current situation. Here Galston points out the shortcomings of Obama's military response in not conducting an effective use of the military response from the air in setting up safe zones and coordinating efforts with the Kurds and other forces....