Isn't Imafruitcake headed for New York? If they took American soldiers during a raid into Iraqi territorial waters, thus breaking international law and committing an act of war, I believe it's perfectly legal for his diplomatic immunity to be revoked so he could be arrested and held in reprisal.
Won't happen. We did not arrest the two Japanese envoys when Japan bombed Pearl Harbor. These two diplomats were sitting in the Secretary of State's office while the attack was going on I believe.