spirit and southwest airlines tried to challenge the line 30 bucks round trip. they turned down their challenge so the next time you are booking a plain ticket know the air fair shown is the final price. people are keeping their cars longer now in some cases waiting 10 years to buy a new one. we are getting older so are our cars. auto m d-dot come say 70 percent of americans are waiting until their cars are 10 years old before buying a new one. only a few polled said they would buy one every 10 years. great news for the mechanics bad news for detroit car makers. arm disappointing earnings. apple reported an $8 billion third quarter profit sending shares down more than 5 percent