Trump won't donate a million dollars of his own money to the Harvey fund, he will use other people's money, that's for sure. Already people are doubting his word and they are asking for a receipt.
And yes, Obama released the long form version of his birth certificate.
And no, he didn't take the 5 million.
From one side, wow he'd offer a lot more for something doesn't matter than for people who really need the money. On the other hand, a million dollars is still a gigantic amount of money that most people dont make in a lifetime.