Bob Barr

Libertarian Party Presidential Candidates 2008

http://en.wikipedia.org/wiki/Bob_Barr

He represented Georgia's 7th congressional district (House Of Representatives) as a Republican from 1995 to 2003.

Was in favor of the War On Drugs, has turned around.

He authored and sponsored the Defense Of Marriage Act. Changed his mind on that too.

Voted for original Patriot Act, now regrets it.