Stephen Colbert challenged Donald Trump to donate $1 million to charity after harping on the real estate mogul and Republican presidential hopeful's "riches to richer" story on The Late Show Wednesday. In a recent interview on Today, Trump explained how he built his fortune not from nothing, but a paltry $1 million dollar loan from his father. Colbert went on to recount Trump's uplifting tale, moving from Queens to the unfamiliar world of Manhattan.