Today in Rock History 4/7

Here's your daily look at 'Today in Rock History' featuring: WWE commentator, David Otunga is 40. John Oates is 72. Francis Ford Coppola is 81. Today is National Beer Day. Today in 1940, Booker T. Washington became the first African-American pictured on a U.S. postage stamp. In 1969, the Supreme Court approved the private possession of obscene materials. In 1987, Whitesnake released their self-titled seventh album, featuring "Here I Go Again" and "Is This Love". In 1998, George Michael was arrested in a public Beverly Hills restroom for indulging in whacky-whacky! A few days later, he came out of the closet of gayness on CNN.