““When my grandfather went to war against Saddam Hussein after the invasion of Kuwait, he wrote a heartfelt letter to my dad about his worries and his fears. I remember the yellow ribbons tied around the trees throughout our suburban Texas neighborhood, and my dad remembers the gravity of the words his father penned: “I guess what I want you to know as a father is this: Every Human life is precious. When the question is asked ‘How many lives are you willing to sacrifice’—it tears at my heart. The answer, of course, is none—none at all.” When my dad was weighing whether to go to war against Iraq, when intelligence reports were telling him that Iraq had chemical weapons and when Saddam Hussein refused to allow weapons inspectors into his country, he wrote his own heartfelt letter to Barbara and me: “Yesterday I made the hardest decision a president has to make. I ordered young Americans into combat. It was an emotional moment for me because I fully understand the risks of war. More than once, I have hugged and wept with the loved ones of a soldier lost in combat in Afghanistan.” His words spoke of how much he didn’t want to go to war, how he had hoped the battle could be averted.””