Unless you are stocking up on earthquake supplies or stuck at the O.C. County Fair, stop wasting your money on bottled water -- it's as good as a Los Angeles tap:A group called Corporate Accountability International has been pressuring bottled water sellers to curb what it calls misleading marketing practices. Aquafina is the single biggest bottled water brand, and its bottles are now labeled "P.W.S." The new labels will spell out "public water source."... more ›