Bono pays tribute to 'irreplaceable' tour manager after fatal heart attack

Bono has led tributes to U2's late tour manager, Dennis Sheehan.

The 'Ordinary Love' singer and his bandmates - The Edge, Larry Mullen and Adam Clayton - are struggling to come to terms with the death of their longtime friend and colleague, who went into cardiac arrest in his room at the Sunset Marquis Hotel in Los Angeles yesterday, following the first of their five performances at the nearby The Forum last night.