Urgent search intensifies to find missing American service member

Tonight, Iranian forces searching valleys and hillsides hunting for the US airman who's still missing around 36 hours after their two-seater F-15 fighter jet was shot down. More wreckage from the plane has been found. The Revolutionary Guard posting what appears to be an ejector seat, but the fate of the aviator remains unknown.And state television has announced a $60,000 bounty for their capture. Knowing that an American prisoner of war could be a major bargaining chip. Just like US hostages were back in 1 ...