"One of the things I'm most proud of in my life is PopMart Live from Mexico City. It really is extraordinary and illustrates everything that was exciting and worthwhile about the whole Pop adventure."
- Bono on PopMart
did you know
According to the booklet of 'Walk On', U2 says that the song is dedicated to Aung San Suu Kyi, in some parts of the lyrics U2 mentions the struggle of this woman to free her country.