[mikegi]

The position of the second kill would be standing right next to the tractor, which appears to be rather cold as it does not show up as brightly as the men, would be consistent with someone working on the engine. The first kill could have been someone running for a tool.

Some comments:

1) From the ABCnews.com article: The video opens with the helicopter tracking a man in a pickup truck north of Baghdad. It would safe to assume that we had an Apache tracking the pickup truck for a reason.

2) The second guy, before he's tubed, is frantically pulling tarps/sheets off of something next to the tractor. I doubt it was a fresh oil filter he was after.

3) What time reference would the Apache's gun camera use: UTC, EST, local??? In the upper-left corner of the video the time appears to be something like 16:29:55 (at the end). Baghdad is UTC+3.

[El Gato]

3) What time reference would the Apache's gun camera use: UTC...

Most likely UTC, which is aka "Zulu" time. But I really don't *know* what they use.