8/26: American Douglas McCain killed fighting alongside ISIS; Knee Defender device sparks row as airline seats shrink comfort

      |U.S. officials believe an American terrorist has died fighting alongside ISIS in Syria. Sources say he was on U.S. terror watch lists and was known to the FBI; and, A device known as the "Knee Defender" was at the center of a dispute on a United Airlines flight over the weekend. The product is attached to the back of an airline seat, preventing the person in front of you from reclining.