A look at U2, Bono, their relationship to their influences and how their heart-on-sleeve attitude has been the making and unmaking of them over the years.

Not even the greatest musicians in the world can put out golden hits all the time. Kevin E G Perry reaches for his earplugs ...

U2's 1987 album The Joshua Tree is considered by many fans to be the best in the band's catalog. Let's rank the record's ...