Governor Rick Perry is on the campaign trail with his former rival for the GOP presidential nomination. Perry endorsed Gingrich when he dropped out of the race in January. Last night, he attended the CNN debate in Arizona, where voters will head to the polls for Tuesday's primary election.

It was Perry's first public appearance for Gingrich. In the post debate spin room, Perry told reporters that Gingrich looked "presidential," but said it's possible none of the candidates will have the nomination locked up before the convention in Tampa.

Here's that interview: