KISSIMMEE, Fla. (AP) — A booth at the Florida Republican Party’s Freedom Summit made swift business of Donald Trump merchandise on Saturday, selling everything from socks to bathtub rubber ducks that paid tribute to the former president. Vendor Peter Crotty also had Ron DeSantis T-shirts. But he discounted those items from their original $25 down to $5, an 80% discount on the Florida governor’s name. The excess inventory needed to go, Crotty said. It was just one sign of Trump’s strength and DeSantis’ challenges in the 2024 Republican primary fight. Barely two months from the first nominating ballots being cast,...