The main Democratic candidate for governor — former Republican U.S. Rep. David Jolly — called Thursday for changes to Florida’s universal school voucher program, which helps pay to send students to private school. Instead, he said, it is “underserving Florida’s families” despite its steady expansion during GOP control of Florida. “I’m a Democrat who’s not going to stand up and tell you we’re going to do away with choice,” said Jolly. Jolly said he stood ready to work with Sen. Don Gaetz, R-Crestview, to help make changes to the school choice program (as well as to how the state regulates utilities.) “Hopefully, what you heard from my language is, I’m trying to improve the choice program.