News release: "The U.S. Department of Homeland Security (DHS) announced today improvements aimed at strengthening aviation security while decreasing the hassle factor for travelers. Among the key improvements, DHS is providing airlines more flexibility to allow passengers to check in remotely who have been unable to do so because they have a name similar to someone on a watch list. The department also unveiled the Checkpoint Evolution prototype, which begins full operation at Baltimore-Washington International Airport (BWI) today. Each airline will now be able to create a system to verify and securely store a passengerís date of birth to clear up watch list misidentifications. By voluntarily providing this limited biographical data to an airline and verifying that information once at the ticket counter, travelers that were previously inconvenienced on every trip will now be able to check-in online or at remote kiosks."