Sarah Palin hasn't officially endorsed Marco Rubio, but she had some kind words for him this weekend at the Southern Republican Leadership Conference.

Talking to supporters after her speech, Palin was asked by a blogger (toting a camera) what she thought about the Florida conservative.

"I love Marco Rubio!" she said, flashing a thumbs up.

She added later: "Marco, keep up the good work. Call me. Can I help ya?"

Is that an offer to campaign with him, governor?