Donald Trump sent a letter to Bill Maher Tuesday demanding $5 million in regards to an Maher made recently on air. On Monday's "Tonight Show with Jay Leno," Maher said he would donate $5 million to the charity of Trump's choice (Maher suggested Hair Club for Men) if the "Celebrity Apprentice" host and real estate mogul could prove he is not the "spawn of his mother having sex with an orangutan."