Glenn Greenwald is teaming up with FireDogLake (another fine blog) for an online petition to tell the Democratic leadership to stand firm against capitulating and prolonging the war.
Email works. For example, FOX "News" was slated to host a Democratic presidential debate in Nevada. For some reason the Nevada State Democratic Party went along with this. The netroots was fired up, wondering why in the world would they allow this Republican propaganda network to host a Democratic debate. So they sprung into action petitioning and emailing the Nevada State Party Chairman, among others. The Chairman must have gotten the message loud and clear as they backed out. You would too if you came in to work and checked your email to find what I have to imagine is thousands of email complaints and petitions.