Jimmy Fallon Joins U2 Live Onstage at Madison Square Garden [VIDEO]

U2's Innocence and Experience Tour takeover contiunes at  legendary Madison Square Garden in New York City. Last night's show had a special surprise guest. 

Watch Bono bring up the star of the The Tonight Show, Jimmy Fallon onstage. Fallon held up a sign that said "singer with a broken finger." He then did an awesome Bono impression and belted out the U2 classic "Desire."