America’s self-anointed food police have a new punching bag in their obesity crusade: fruit juice. We’re not making this up. The Los Angeles Times reported yesterday that a growing number of dietary do-gooders are now pointing their fingers at juice as a culprit for fattening waistlines:The inconvenient truth, many experts say, is that 100% fruit juice poses the same obesity-related health risks as Coke, Pepsi and other widely vilified beverages. … [I]t's time juice lost its wholesome image, these experts say."It's pretty much the same as sugar water," said Dr. Charles Billington, an appetite researcher at the University of Minnesota....