"If you look at the cover of The Joshua Tree you see 4 very unhappy men.What nobody realizes is that it was minus 20 out there.We were freezing! Put any bastard out there and see if he's happy."
- Larry Mullen jr.
U2 appeared on the Simpsons. It was on the 200th episode called "Trash of the Titans," which aired in April of 1998. In the episode the PopMart tour visited Springfield.