Amid revelations about how Republican U.S. Senate front-runner Marco Rubio wielded his Florida GOP credit card as state House speaker (not exactly conservatively), it seems some of his most vocal conservative supporters are plenty forgiving. Rubio agreed to reimburse the state party about $3,000 after the St. Petersburg Times/Miami Herald bureau revealed that while House speaker he double-billed the state party and Florida taxpayers for eight flights between Miami and Tallahassee. Club for Growth spokesman Michael Connolly: "Sounds like Marco is doing the right thing reimbursing taxpayers for the $3,000. Hopefully Gov. Crist can do the same thing about that...