Don't flame me for this, but I just saw Billy Joel was in rehab...so many celebrities and most aging rock starts somehow let the drinking and the indulgences get out of hand. Of course, we know Bono LOVES to drink. He was drining vodka out of a water bottle at the grammies. I read an article where he was drinking wine in the afternoon to get rid of his hangover. Now, I know this is a silly topic to discuss when I don't know Bono and have never hung out with him, but do you ever think he drinks to excess and could develop a dependency? What would you think if you found out Bono had checked into rehab? Do you think it ever could happen?