I've read somewhere that it is indicated that it does, but some posts on the internet seems to indicate the opposite.
Is there an offline, two player campaign mode a-la Splinter Cell Conviction?
Thanks
Straight from Joystiq:
"...split-screen multiplayer doesn't exist for the game's campaign mode..."
IGN confirms this. It sounds like the game was advertised as having it, but was left out of the final product.
Edit:
Guerilla mode is split-screen, but is more like terrorist hunt in Rainbow Six: Vegas 2 or horde in Gears of War.