Tom Morello, Steven Adler, Adam Jones, Chuck Billy + Otep Lead 4th Annual Bowl for Ronnie Celebrity BowlersTom Morello, Steven Adler, Adam Jones, Chuck Billy + Otep Lead 4th Annual Bowl for Ronnie Celebrity BowlersThe rock and metal community once again is stepping up to raise funds for cancer research and honor the late Ronnie James Dio.Chad ChildersChad Childers