>>>Republicans need to let people like Friedman and Paul know that they simply are not welcome, and that their votes are not wanted.<<<
You might be unaware that Rush Limbaugh is a fan of Friedman, and considers him one of the greats, along with Buckley, Kirk, Goldwater and Reagan.
http://www.rushlimbaugh.com/home/daily/site_011408/content/01125111.guest.html
Milton Friedman is one of the founders of modern Conservatism.