they are about to change that. brenda explains. >> why you often get sticker shock after you hit the buy button. that's because fees and taxes aren't always included in the initial price. no more. airlines travel agencies and on-line travel sites will now be required to include them in published air fares. this a result of consumer protection rules issued by the department of transportation. that means the prices you are used to seeing may be higher, but those hidden fees now exposed. >> instead of looking at 29, $39 fares we are going to be looking at maybe a $99 fare is a great bargain because that is the price that includes the flight out there the flight back and taxes and fees. it's the out the door price. if you changed your mind after you click the purchase button you have one day to altar -- al cancel your flight. >> if you booked a air fare you