Another win for Mitt. Tea Party Senator Marco Rubio endorsed Mitt Romney in an interview with Fox News' Sean Hannity. Rubio said that Romney is a "very clear alternative" to Obama's plan for the country. As for the current Republican race, the first-term senator said that it's a "recipe for delivery four more years of Obama." Saying that Romney's earned it, Rubio still didn't say whether he'd be on Romney's ticket. Rubio will be the biggest get for Romney since Jeb Bush threw in his hat for the former governor earlier this month. Rubio continued to deny that he has any interest in being vice president.