Uncharted 2: Among Thieves has led you to doff your aversion to spoilers, you should probably click past the jump. 1UP recently got their hands on an excerpt from the game's single-player campaign -- a segment titled "War Escape," which, as one might imagine, shows Nathan, Chloe, Elena and ... Jeff, escaping from a hostile warzone.
As we've said before, it's posted after the jump -- but there's a couple things in the video you might want to remain in the dark about until you actually get your hands on the game. If you really don't mind spoilers, 1UP also posted a version of the video in which two of their Uncharted experts deconstruct it, revealing story elements we don't even think Naughty Dog knows about yet. Caveat Emptor!