I got this in an E-mail: If the Red Shirt thing is new to you, read below... Last week, while traveling to Chicago on business, I noticed a Marine sergeant traveling with a folded flag, but did not put two and two together. After we boarded our flight, I turned to the sergeant, who'd been invited to sit in First Class (across from me), and inquired if he was heading home. No, he responded. Heading out I asked? No. I'm escorting a soldier home. Going to pick him up? No, he is with me right now. He was killed in...