In a revealing TEDx talk, Justine Musk credits Elon's unwavering ability to say 'no' as a key factor in his extraordinary success.

Elon Musk — has become a close confidant of Donald Trump and recently spent more than $250 million to boost his election ...

Justine Musk, author and ex-wife of Elon Musk, reflected on his success during a TEDx talk, crediting his focus and ability ...