I believe Bob Barr is still bitter toward Bush and the RNC for not favoring him over John Linder in the hotly contested 2002 GA-07. Barr was very dishonest when he moved into John Linder's House district and claimed the district for himself. However, the voters of the Atlanta suburban-based district told him to get lost. The 2002 GOP primary results showed what real cosnervatives think fo Bob Barr.
Ahhhh, that must be it.