People say politics and blogs don't mix. I say fuck that. I'll aim to be more newsworthy and less sensational, but I think you know how I feel. On that note...
You can participate in a virtual march on February 26th (Wednesday) by going to this page and signing up. They explain it better than I can.
On February 26th, every Senate office will receive a call every minute from a constituent, as they receive a simultaneous flood of faxes and e-mail. Hundreds of thousands of people from across the country will send the collective message: Don't Attack Iraq. Every Senate switchboard will be lit up throughout the day with our message -- a powerful reminder of the breadth and depth of opposition to a war in Iraq. And on that day, "antiwar rooms" in Washington, D.C., and Los Angeles will highlight the day's progress for the national media, while local media can visit the "antiwar room" online to monitor this constituent march throughout the day.
For those willing to make a call, they provide talking points to make it easier.