Yup. It's another drip-fed PR stunt, but hey, it's a few brief seconds of Modern Warfare 2 footage we're talking about here. Some people are cool with that.
Even if it is cynically bolted onto the existing trailer.
NOTE: Embed code doesn't seem to be working, so in the meantime, you can watch the trailer at the link below.
Modern Warfare 2 Trailer [GameTrailers]