"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.
did you know
The song Heartland is about a trip Bono and Adam made after the Joshua Tree tour through America by car, they passed many placed and states and Heartland contains phrases of Bono's journey of that trip.