You were looking for:
Real heroes refuse to shut up and sing
Continue to the story'The US vs. John Lennon' chronicles the egregious lengths the US gov't went to in order to silence an artist who had the audacity to speak out. Of course, Lennon came from an age when artists did that sort of thing, and he wasn't the only one to get on the authorities' nerves. But we don't live in that world anymore...