Epstein files are shaking up swing districts as Democrats turn up the heat and Trump allies walk a tightrope between transparency and party loyalty. The Jeffrey Epstein saga is flaring up again, and this time it’s hitting swing districts just as the 2024 campaign cycle starts to simmer. Democrats have turned up the pressure with a vote to subpoena Epstein’s client list and even launched Epstein-related TV ads in key battlegrounds like Pennsylvania. At recent telephone town halls in the state, Republican Reps. Scott Perry and Ryan Mackenzie fielded tough questions from voters about whether Donald Trump’s name might be…