"Shark Tank" investor Kevin O'Leary has cautioned that Donald Trump's attacks on Federal Reserve Chair Jerome Powell could ...

For one view on President Trump's trade wars and his battle against Harvard, Amna Nawaz spoke with Kevin O'Leary, a businessman, celebrity investor and a regular on the show "Shark Tank" where he ...

Canadian-born venture capitalist and Shark Tank star Kevin O’Leary has been vocal with his support of U.S. President Donald Trump. On Fox News on Saturday, O’Leary responded to Trump ending ...

“Shark Tank” star Kevin O’Leary is having a moment as a conservative antagonist on CNN’s “NewsNight With Abby Phillip.” (Watch the video below.) O’Leary on Tuesday took issue with ...

Shark Tank mogul Kevin O’Leary has done it all—investing in business ventures from software and watch insurance, to investing platforms and wine. The multimillionaire says when naysayers tell ...

Kevin O’Leary said Tesla shareholders are "used to the chaos" after the company's stock price dropped as much as 17% amid Elon Musk's feud with President Donald Trump.

Shark Tank judge "Mr. Wonderful" Kevin O'Leary criticized MicroStrategy, now Strategy, founder and executive chairman Michael Saylor for the firm's aggressive Bitcoin acquisition. O'Leary ...