Elon Musk attributed his bruised appearance at a White House news conference to his son. “I said, ‘Go ahead, punch me in the ...

Elon Musk appeared at a White House event with a visible black eye, which he attributed to playful roughhousing with his son.

Billionaire Elon Musk showed up to his farewell White House press conference vowing to continue the fight — and with a bruise ...