Eighty-nine members of Congress have signed a letter to President Bush to express the intention to vote against "appropriating any additional funds for U.S. military operations in Iraq other than a time-bound, safe redeployment."
The total number of signers of the letter has grown from 70 since July.
You can read the full letter and list of signers here.
Then go to House.gov to contact your representative. If they area Democrat and do not appear on the list of signers, tell them you can't support them in the primary election unless and until they agree to the letter's arguments or agree to sign it. If they are a Republican demand they cut their losses and break with the President's failed Iraq policy.