If you've ever been stuck at New York's JFK airport or Newark International Airport you know all to well how depressing and inhospitable some of their terminals are. If caught in weather delays, travelers can easily find themselves sitting on the floor for lack of seats, or tentatively using over-used bathrooms. With that in mind, Frommers.com released to USA Today its choices of the 10 worst and best airport terminals. The travel guide site based its rankings on cleanliness, services, on-time departures, navigation, and ease of travel to and from a city's center. New York JFK's terminal 3, used for...