“I would love Oprah to win. I would love to beat Oprah. I know her weakness,” Trump told the crowd. “Wouldn’t we love to run against Oprah. I would love it. I would love it. That would be a painful experience for her.”

Trump declined to say what Winfrey’s “weakness” was, only mentioning that he had made an appearance on one of her shows in the past.

“I know her very well. I was on her last show, or one of the last, the last week. She had Donald Trump, and Donald Trump’s family. My, my, my, we have come down a long way, haven’t we,” he said.