Florida Gov. Charlie Crist, up until last month a Republican, will step into a bastion of Democratic politics this weekend with a speech to the AFL-CIO of Florida as the union umbrella group vets candidates for possible endorsement.
Crist will speak at the AFL-CIO's endorsing convention in Jacksonville on Friday, and union officials will make a decision in a closed-door meeting on Sunday on who will get the union's endorsement in several races, including the United States Senate contest in which Crist is now an unaffiliated candidate.
