"I remember I wouldn't put my arm around Ali when we were walking. I'd think people were watching. They probably weren't. That sort of thing."
- Bono on what makes him cringe now, 2009
did you know
During the ZooTV Tour U2 introduced a new stage concept called the B-stage. It allows for more intimate and stripped-down performances of songs, later used by Aerosmith, Bon Jovi and Coldplay amongst others.