Been there done that... not sure it makes a compelling video game...
"Warco is a first-person game where players shoot footage instead of a gun. A work in progress at Brisbane-based studio Defiant Development, the game is a collaboration of sorts; Defiant is working with both a journalist and a filmmaker to create a game that puts you in the role of a journalist embedded in a warzone."
Day by Day, by Chris Muir (updated daily)
Chris Muir is the cartoonist that I met in Kuwait. He spent two weeks in Iraq at the same time I was there in February 2007, and so thought it would relevant to showcase his work on my site. Here is a link to Chris' humorous travelogue of this Iraq trip: http://billroggio.com/archives/2007/03/arrival_alignright_v.php