Ben Carson addressed supporters in Spring Arbor, Mich., in September. (AP Photo/Carlos Osorio)
WASHINGTON (AP) — Retired neurosurgeon Dr. Ben Carson, who quit the Republican presidential nomination race last week, is expected to endorse his former rival Donald Trump at a news briefing Friday.
That’s according to two people with knowledge of the upcoming endorsement who spoke anonymously ahead of the formal announcement.
One of the people said Carson was torn between Trump and Ted Cruz, the senator from Texas, but opted to support Trump because of a rumor circulated ahead of the Iowa caucuses by the Cruz campaign that Carson had dropped out of the race.
In an interview with Fox News Radio’s “John Gibson Show” Thursday, Carson was asked whether he was planning to join the Trump campaign.
“Let’s put it this way, I’m certainly leaning,” he said, adding that there are “two Donald Trumps” — the one seen on television and the one he’s gotten to know behind the scenes.
Trump is expected to formally announce the endorsement at a news conference Friday morning at his Mar-A-Lago Club in West Palm Beach, Florida.
Ben Carson addressed supporters in Spring Arbor, Mich., in September. (AP Photo/Carlos Osorio) 
