Sean Hannity gave what amounted to an endorsement of Connie Mack during a speech today in Naples.

"You've done something really good in Florida. You've given us a great conservative Senator by the name of Marco Rubio to help us, because he understands conservative principles," Hannity said at a Florida Council of 100 meeting. "I believe Connie Mack, who I've known for a long time, will - they'll - make a great tag team. And I know there's others running and I'm not trying to get involved in a primary, but I support Connie."

Rubio was in the audience, sitting next to Mack. Rubio has said he will not endorse in the race.