DeSantis, Ramaswamy target former UN ambassador in debate.
Republican presidential candidate Florida Gov. Ron DeSantis gestures during a Republican presidential primary debate hosted by NewsNation on Wednesday at the Moody Music Hall at the University of Alabama in Tuscaloosa, Ala. (GERALD HERBERT/Associated Press)
With the Iowa caucuses rapidly approaching, a shrinking field of Republican White House hopefuls gathered Wednesday in Alabama for the fourth presidential debate.
