Traveler's Diet: Eating Right and Staying Fit on the Road

Expand your travel horizons without expanding your waistline

No matter how healthy or balanced your diet, the minute you start traveling, all bets are off. And Peter Greenberg should know. After two decades as a television correspondent (logging an average of 400,000 air miles a year), this frequent flier finally stepped on the scale and then vowed to lose seventy pounds. Now, after sharing insider secrets on hotels, airlines, and cruise ships, he tells you the secret of diet, exercise, slee...