"You want the dreams they dreamed of to come true-Then They Do." That line from one of country music's best songs in recent memory pretty much sums up the way millions of parents feel about their children. Many times as they are growing up and driving you crazy, you dream of when they will be out of the house-and you will have your life back again-and then they do. Then They Do is filled with heartwarming, and sometimes tear-inducing, stories from...