"Godfather of Rap" Gil Scott-Heron, who in 1970 mixed poetry and music for his militant song "The Revolution Will Not Be Televised," died Friday afternoon in a New York hospital, his publicist told CNN. He was 62, and the cause of death was not immediately stated. Scott-Heron was known to be HIV positive and had struggled with drug addiction throughout a large part of his life. "You will not be able to stay home, brother/You will not be able to plug in, turn on and cop out/You will not be able to lose yourself on skag and skip/Skip out for...