FILE - In this Sept. 27, 2014 file photo, Bono smiles upon his arrival in Venice, Italy, to attend George Clooney's wedding ceremony. Bono says his ever-present sunglasses aren't a rock-star affectation  he has suffered from glaucoma for 20 years. told the BBC's &quot;Graham Norton Show&quot; that he had the condition, but &quot;I have good treatments and I am going to be fine. (AP Photo/Luca Bruno, File) ORG XMIT: NYET553 Photo: Luca Bruno / AP