The Republican Main Street Partnership was founded in 1998 to promote thoughtful leadership in the Republican Party, and to partner with individuals, organizations and institutions that share centrist values.
The Mainstreet groups mission is to defeat real conservatives and conservative legislation. The Gop is much too kind. If you put a dino group in the dem caucus trying to defeat liberal nominees and liberal legislation the Black Congressional Caucus would beat them up so badly they would be crying.