Green Day have taken a jab at US President Donald Trump while performing at Ohana Festival on Sunday (September 28) – see what frontman Billie Joe Armstrong had to say below. Shortly before Green Day’s headline set at the festival in Dana Point, CA, a rocket took flight nearby, and was visible during Cage The Elephant‘s performance. AdvertisementDuring an extended bridge while performing ‘Hitchin’ A Ride’, Green Day frontman Armstrong took some time to engage with the audience, where he broached the topic of the rocket that had launched a few short hours before. Armstrong then suggested that the rocket launch was orchestrated by Tesla owner and Trump’s buddy Elon Musk: “Oh, Elon! The band then put out a casting call for the film, asking for “punks, emo, hardcore, alternative and rocker young adults”.