President Trump suffered a pair of losses in Florida’s primaries and another in Wyoming on Tuesday as three of his endorsed candidates were defeated in key primaries, showing the limits of his influence with sagging approval numbers. Embattled Rep. Cory Mills (R-Fla.) lost his chance at renomination against former TV reporter Ryan Elijah, who appears on track to win by double digits. Mills has been among the president’s strongest supporters in Congress since he was first elected in 2022, but he has faced mounting controversy amid a House Ethics Committee probe into his conduct. The committee has for months been...