ON AUGUST 25 IT WAS HARD TO imagine that Miami could get any wetter. That evening, Hurricane Katrina came ashore, flooding streets, toppling trees, and leaving many without power. Inside the American Airlines Arena, things weren't much drier. Rehearsals were in progress for the MTV Video Music Awards, and the theme of the show was water itself.
A giant WaterWall©, spinning rain, Shooters® that blasted to the ceiling and arching water walkways were just some of the e