Dear Vice President Biden, It was on Christmas Day, I believe, a few years ago. A family member on active duty was at Walter Reed recovering from a severe injury. Some of my family decided to forgo gift exchanges amongst themselves and instead travel to Walter Reed to spend Christmas with our family member there, along with the other troops. It was a unique and wonderful experience in which the family received at least as much comfort as they brought. Unhappily, I was not able to be there, but I received regular updates from the folks, including the story of...