 Our Realtors help you find properties you would want to call home. We also know which details make your property more attractive to other buyers. From start to finish, our Realtors know. Find out more at ncrealtorsknow.com. They've been threatening a strike for months, but flight attendants for American Airlines say they have reached a tentative agreement for a new contract. CBS News' Chris Van Cleave covers transportation. Now, American Airlines, welcome to the agreement.