Florida Used to Be a Swing State. Now Democrats Cling to Glimmers of Hope.

Donald J. Trump and Ron DeSantis remade Florida into the red-hot center of the Republican universe, transforming the state into a bastion of power for their party.But now, recent surveys showing a tightening presidential race in Florida have given some Democrats glimmers of hope that they could begin to claw their way back into contention in what was once the most contested of all the battleground states.That movement in public opinion, along with the announcement that Robert F. Kennedy Jr. will appear on the ballot in Florida this fall, has injected a fresh sense of unpredictability into…