Elon Musk spoke at Trump's rally at Butler, Pennsylvania, the site of an assassination attempt in July.
Anna Moneymaker/Getty Images
- Elon Musk told Tucker Carlson he might face "vengeance" if Trump loses the Presidential election.
- The Tesla CEO has become an outspoken supporter of Trump, setting up a super PAC and speaking at his rally.
- He also doubled down on a deleted X post questioning why no one had tried to kill VP Kamala Harris.
Elon Musk has become one of Donald Trump's biggest supporters ...