U2 rocks out

U2 brought three generations of chart-toppers with them onstage in New York last night in the second of two massive rock shows. Celebrating the 25th anniversary of the Rock and Roll Hall of Fame, Bono was joined by Mick Jagger, Bruce Springsteen and the Black Eyed Peas. On Thursday – also at Madison Square Garden – Springsteen jammed with the likes of Billy Joel, Stevie