'I relied too much on alcohol to get me through things' - Clayton
Irish four-piece also hint they may tour sooner rather than later
The U2 frontman pays tribute to the late musician
Ukelele owned by Madonna also sold for £208,000 at Haitian Relief Organization event
U2 frontman offers fans the chance to ride a tandem bike around New York's Central Park
Progress is being made on the companion to 'Songs of Innocence'
The annual Christmas tradition goes big in 2015
Locals and environmentalists are not happy with the U2 man's plans
Band were also joined by Patti Smith at AccorHotels Arena gig
89 people were shot at an Eagles Of Death Metal gig last month