American Airlines and US Airways announced changes in point redemption rates for frequent flyers Tuesday, shortly after Delta and United announced their own revamps. The American Airlines tweaks come as the travel industry at large tightens up restrictions on frequent flyer miles and other loyalty points.
LAX shooting on Friday left one TSA agent dead and several others wounded, before police shot the attacker. The gunman at Los Angeles Airport apparently acted alone. The incident scrambled flight schedules around the country.