This year the big hope for the struggling American travel industry is foreign guests. Diminished safety concerns and a favorable exchange rate have made the U.S. an attractive getaway. Industry experts say the number of overseas visitors will rise in 2004 for the first time since 9-11. As Marketplace's Dan Grech reports, hotels across the country are willing to do just about anything to attract those yen and euros. One even offers Michael Sheehan (pictured), a "tanning butler" ...