...and it's a doozy. Gen. Wes Clark will be pushing this ad along with VoteVets in the home states of the six Republicans on Foreign Relations Committee that voted against the Levin/Biden/Hagel resolution.

WaPo :

Senate Republicans, scrambling to head off GOP defections to a resolution opposing President Bush's war policy, are considering their own resolution demanding benchmarks to measure progress in Iraq and possibly a new diplomatic effort to end the war, senators said yesterday.

[..]While the lawmakers negotiate, antiwar groups are launching a public relations blitz to sway Congress. A march on Washington is planned for the weekend. And a coalition of labor unions, liberal activists and Iraq war veterans, called Americans Against Escalation in Iraq, will barnstorm through Minnesota, Indiana, Ohio, Maine, New Hampshire, Pennsylvania and Virginia next week to pressure wavering Republican senators.