Power Line welcomes Peter Wehner to the show this week to discuss a recent column where Whener asks, \u201cWhat are the worst foreign policy failures of Barack Obama\u2019s presidency?\u201c In a wide ranging conversation, the gang talks about the rise of ISIS, losing the war in Iraq, failing to aid Iran\u2019s Green Revolution and triggering a nuclear arms race in the Middle East. (And that\u2019s only half of what... Source