WASHINGTON - A Pulitzer Prize-winning music critic for The Washington Post has apologized for sending an angry e-mail in which he called District of Columbia Council member Marion Barry a "crack addict." Tim Page wrote to Barry's aide last week after receiving a press release about the former mayor's views on the financially troubled Greater Southeast Community Hospital. "Must we hear about it every time this crack addict attempts to rehabilitate himself with some new — and typically half-witted — political grandstanding?" the e-mail said. "I'd be grateful if you would take me off your mailing list. I cannot think...