Trump has long insisted he can’t release his tax returns because they’re currently under review, reiterating this position on Wednesday at a news conference in Florida. But that’s not stopping Democrats (and Republicans) from wanting to know what’s in them. Some donors have even offered rewards for their release. Moishe Mana, a top fundraiser for Clinton, has offered to give $1 million to the charity of Trump's choice if he makes them public. He joins an unnamed Republican donor working with Clinton ally David Brock who has made a similar offer of $5 million. "Through his financial documents, we are...