Here's your daily look at 'Today in Rock History' featuring: Gavin Rossdale from Bush is 54. He's also Gwen Stefani's ex. Henry Winkler is 74. He was Fonzie on "Happy Days", and family lawyer Barry Zuckerkorn on "Arrested Development". He was also Coach Klein in "The Waterboy". Visualize and ATTACK. Today in 1970, Jim Morrison was sentenced to six months of hard labor and fined $500 for Indecent Exposure and Profanity at a concert in Miami. In 1974, at the "Rumble in the Jungle" in Kinshasa, Zaire, Muhammad Ali unveiled his "Rope-A-Dope"strategy: He let George Foreman abuse his body for 8 rounds before coming back and knocking out the tired chubby to re-gain the Heavyweight Title. In 1997, R.E.M. announced that drummer Bill Berry was leaving the group after 10 albums and 17 years.