WASHINGTON -- First Lady Laura Bush said Wednesday the first couple would be spending their Christmas money on Texas real estate for what she referred to as the "afterlife" - the time when they leave the White House in January after her husband's eight years in office. The couple will be buying a house in Dallas, with plans to spend weekends at their ranch in Crawford."This year, we're going to be very, very careful at Christmas. I suspect that a lot of other American families will be the same," Laura Bush said. "We're going to try to be with each...