 as an election mattered so much. Texas Senator Ted Cruz urging delegates to the Republican National Convention to remember what is at stake this November. Eight years ago, Cruz, who had challenged Donald Trump for the 2016 nomination, was booed at the party's convention when he urged the delegates to vote their conscience and refused to endorse the former president. Among the other speakers tonight, some of the 2024 candidates, including tech billionaire Vivek Ramaswamy.