Tue, 01/16/2024 - 12:48 Tech Insider Politics Republican presidential candidates Florida Gov. Ron DeSantis and Vivek Ramaswamy shake hands after the NewsNation Republican Presidential Primary Debate at the University of Alabama Moody Music Hall on December 6, 2023, in Tuscaloosa, Alabama.Mark J. Terrill/ AP Images Tags politics, News, ron-desantis, vivek-ramaswamy, iowa-caucus, 2024-elections, Analysis, elon-musk Source Elon Musk's favorite presidential candidates keep underperforming