Donald Trump has accused Hillary Clinton of a “pay-to-play” scheme, alleging rich donors gave money to the Clinton Foundation in return for access and favors from then Secretary of State Hillary Clinton. (Access, yes; favors, no evidence yet.) If anyone should understand pay-to-play, it’s Donald Trump. During the first Republican debate he admitted donating to any candidate who might help his business interests, including Hillary Clinton. He has also donated $100,000 to the Clinton Foundation. This is what rich people do: they give money to get in the door. Just ask Trump. I’m sure he can explain it to you.