President Donald Trump's rally in South Carolina on Wednesday revealed mixed feelings among his supporters, as frustrations over the economy, immigration and the war with Iran collide with the stakes of November's midterm elections.While some rallygoers urged fellow Republicans to look past their frustrations and turn out in November, one Clemson University student who once proudly wore a Trump hat said he was considering voting Democratic."I was a big Trump supporter," one student, Grant Frady, explained. "But recently, I didn't support him for the 2024 election. I feel like there's too many...