"A lot of the time I feel like I should put a cap on my head and a sign over my car with "Taxi" written on it. I spend a lot of time ferrying children, including other people's children, to various houses."
- Larry Mullen jr, 2009
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.