When the Caribbean became a superhighway for drug trafficking in the 1980s, it became the inspiration for a TV show - "Miami Vice." Today, the azure waters of Florida are once again threatening to become a major artery in the narcotics trade. As US antidrug authorities have shifted their resources to the porous borders of Mexico and Canada over recent years, drug smugglers have been prompted to once again test the waters of the Sunshine State. Where's Crockett and Tubbs when you need 'em?
Even more alarming is how Sept. 11 has opened the floodgates in these pristine waters. With terrorism a top priority, no longer are US boats so vigilantly patrolling the coastal waters …