For smokers, finding a place to smoke at an airport can be a vexing proposition.

As more cities and states pass laws that prohibit smoking in public places, even airports that once had specially-designed smoking areas in restaurants and bars have been forced to tell smokers on long layovers to take it outside.

Not all airports are going smoke-free without a fight. Here’s a link to an article describing how the folks at Memphis InternationalAirport are challenging some of the provisions in Tennessee’s year-old Non-Smokers Protection Act.