Two key names that seem to crop up as likely candidates are Pepsi and Campbell Soup. Pepsi has a dominant position in snack foods(Frito- Lay), and its soft-drink and restaurant businesses(Pizza Hut) are doing well in the United States and abroad. A Pepsi drawback is the likely high price($18-$20 billion), plus the probability that the Justice Department might require Philip Morris to divest itself of its Miller Brewing division to satisfy laws regulating beer companies' ownership of restaurants Campbell Soup Company, on the other hand, not only is strong in soups but has Le menu, Swanson, and Mrs. Paul's, which would complement the full-meal American Gourmet and Birds Eye brands from the Kraft acquisition.