Mark Cuban on Saturday during a campaign event, and Warren Buffett on Monday.
Clinton is campaigning with the ultrarich for two reasons:
- These three men can make the case, more credibly than almost anyone else, that Donald Trump is a bad businessman.
- It drives Donald Trump crazy to be criticized by people with more money than him.
Unlike Trump, Clinton's billionaires are self-made. Cuban has particular authority when he mocks Trump for having to "ask daddy for a small loan of a million dollars" when he started his career — and when he calls Trump a "jagoff."
Bloomberg, who has four times as much wealth as Trump claims to have, was especially cutting last Wednesday at the convention: