Elon Musk and Mark Zuckerberg have discussed an MMA face-off, but have yet to make it happen — and Dana White just revealed ...

Dana White discusses Elon Musk vs. Mark Zuckerberg, talking with Italy's government, and how their fight fell through.

DraftKings Sportsbook said Thursday that Elon Musk would open as a +140 underdog against Mark Zuckerberg, who would be a -160 favorite. A bettor would profit $140 for every $100 wagered on Musk.

At Trump's Presidential Inauguration, Elon Musk sat front-row along with Jeff Bezos and Mark Zuckerberg ... throwing in a couple questionable arm gestures as he did so. Following President ...