News bites: Gunning for a flight

Texas and Florida led the U.S. in the highest number of guns seized at airports, according to a study.

Meanwhile, airport luggage sales have taken off in the era of baggage fees for airline passengers.

The Los Angeles County Metropolitan Transportation Authority is moving away from the honor system for its subway fares.

Consumer satisfaction with cars has declined as the use of advanced technology – and the potential for computer errors – has increased.