'American Idiot' Cast Brings Broadway Punk To 'Good Morning America'
Green Day fans and theater geeks flood Central Park for musical tribute.
NEW YORK — If someone came up to you and called you an American idiot, you wouldn't react too kindly. But for the people in the audience for Friday's "Good Morning America" Summer Concert, the insult became a chant of praise for the cast of Green Day's Broadway musical. Families and punk rockers alike had gathered in Central Park, holding up signs and wearing T-shirts for "American Idiot" and the band behind the