© 2026 ABC News

President Donald Trump mocked Bloomberg’s presidential ambitions in the New York Post last month, dismissing the former mayor with a derisive nickname.

“I’d love to run against Little Michael,” Trump told the Post. “I’d love to run against Michael. He’s been fighting me hard. He spent $100 million against me – that didn’t work. He spent a lot of money last night against Cindy Hyde-Smith. That didn’t work out so well.”

\"PHOTO:
Heidi Gutman /ABC
PHOTO: Michael Bloomberg appears on ABC's "The View," Dec. 12, 10.
>

After the fellow billionaire criticized Trump’s business credentials at the Democratic National Convention in 2016, Trump fired back on Twitter, saying Bloomberg’s final term as mayor was a “disaster.”

\"Little\" Michael Bloomberg, who never had the guts to run for president, knows nothing about me. His last term as Mayor was a disaster!

— Donald J. Trump (@realDonaldTrump) July 29, 2016

However, Trump and Bloomberg weren't always at odds. The president vocally supported the mayor’s administration, tweeting in 2012 that Bloomberg was “doing a great job.”

Mike Bloomberg is doing a great job as Mayor of New York City. Ray Kelly is a great Police Commissioner. @MikeBloomberg

— Donald J. Trump (@realDonaldTrump) April 16, 2012

Bloomberg said Friday that he will make a decision regarding the presidential bid early next year.

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