Seeing an ACe (or is an M-2, i forgot what CN has) in the first shot makes me wonder, WHY does the EPA attack RR's and airlines, and auto manufacturers for "pollution" when military aircraft dump 4x as much!? I saw it last night at work, the F/A18's take off, and there's a solid stream of black smoke, until you can bearly see the aircraft cause its so far away, you could still see some smoke, where's the regulation in that?