on my journey across america, i've learned that when you ask someone in texas if they want "big" savings on car insurance, it's a bit like asking if they want a big hat... ...'scuse me... ...or a big steak... ...or big hair... i think we have our answer. geico. fifteen minutes could save you fifteen percent or more on car insurance. welcome back. i'm jim sciutto in new york. there's been a lot of talk about acars communication system on airplanes. aircraft communication addressing and reporting system. it's a computer on board a flight that collects information about what a plane and pilot are