This evening Channel 4 news showed a horrifying video taken from the cockpit of an American F-16 plane during the massacre at Fallujah in April. The pilot fires a missile into a crowd of people on the street, having taken the decision to kill them in cold blood after a brief radio conversation with his base. He then congratulates himself on his actions.
This is almost certainly the same video which is available here and which is being linked to by this revolting person.