President Donald Trump endorsed Rep. Mike Collins in Georgia's Republican Senate runoff days before the election.
Collins led former football coach Derek Dooley by more than 10 points in last month's primary election.
The winner will face Democratic Sen. Jon Ossoff in November in a race that could determine Senate control.
AI-generated summary was reviewed by a CNN editor.
President Donald Trump on Sunday waded into the Georgia Republican primary for Senate, endorsing Rep. Mike Collins just days before the congressman faces off against Derek Dooley in a runoff election.
