He endorsed John Kerry in 04. That loses any support I would even think about giving.
Rubio would have my support. I know he didn’t back Kerry.
Smith repented in 2008 and endorsed Duncan Hunter for President last year.
Bush and Rove supported his opponent in his primary. He was punking out Bush like Bush punked him.
Look at his explanation on his site:
http://www.friendsofsenatorbobsmith.com/