Dr. Louis Sportelli, a Palmerton chiropractor, is featured in an article in the USA Today newspaper regarding airline travel and the comfort of seats on a plane. He said comfort on planes is a serious problem for people traveling great distances. Dr. Sportelli, who is a frequent flyer, said the biggest problems are lack of leg room, seats which are too narrow, and illfitting head rests. This is the second time USA Today has consulted with Dr. Sportelli regarding an article on airline travel.