Health Expert Fears Too Much Soda Could Lead to Bone Damage.
Although many Americans can't start their day without a cup of coffee or tea, die-hard fans of diet sodas claim there's no substitute.
Elton John, Victoria Beckham and even former president Bill Clinton admit to being hooked on Diet Coke, and they're not alone.
http://abcnews.go.com/GMA/Weekend/st...3191903&page=1