When a band kicks off their career with a hit single about getting stoned and watching TV, it might be surprising to see them 30 years later as one of the biggest bands on the planet. Green Day has beat those long odds. All three members — Billie Joe Armstrong, Mike Dirnt and Tré Cool — talk to Tom about the 30th anniversary of their breakthrough record “Dookie,” how they wanted to create a monumental record when writing “American Idiot,” and why they think their latest album “Saviors” could be that next era of Green Day.