Biden revises claim he was ‘shot at’ in Iraq By Susan Crabtree Posted: 08/08/07 06:57 PM [ET] Sen. Joseph Biden (D-Del.) — whose garrulous ways have led to a number of verbal gaffes over the years — has revised a dramatic comment that he was “shot at” in the Green Zone during a trip to Iraq. Biden made the brief comment during the CNN/YouTube Democratic debate two weeks ago, as he was emphasizing how difficult it would be to redeploy U.S. citizens and troops out of Iraq if the U.S. decided to withdraw in six months. “Let’s start telling the...