http://www.antiwar.com/
The site name is pretty self explanatory. Its all news from around the globe relating to antiwar efforts. It is updated multiple times daily and engages viewers with multiple forums, updated sources, and links to visit that lead to information on antiwar rallies and protests as well as other websites devoted to specific conflicts. One section they have is devoted to updates of US causalties since the war in Iraq began. If there's ever been any remote interest in being active in with any antiwar movement, this website is definitely a good place to start.
http://www.antiwar.com/
