The Republican National Convention featured notable figures like Ted Cruz, Peter Navarro, Nikki Haley, and Ron DeSantis showing strong support for former President Donald Trump, despite past criticisms. Cruz, who once clashed with Trump, praised him while Navarro, fresh from prison, attacked Democrats and Pelosi. Haley and DeSantis, former Trump critics, endorsed him for another term, emphasizing unity and the need to defeat Biden. The event highlighted a shift towards loyalty to Trump within the GOP, with even former adversaries like Nikki Haley expressing full support.