Rudy Teases Major Endorsement Tomorrow

Tomorrow morning, a person described by the campaign as "major" will endorse Rudy Giuliani in Washington, D.C.

The endorsement is described as more major than the last major endorsement Giuliani recieved -- ex-WI Gov. Tommy Thompson's.

And given the context -- Giuliani will speak shortly thereafter to the Club for Growth's major donors -- one would assume that the donor is a big supply sider.