With her brother home from deployment, Meghan McCain on the horrors soldiers face there and her frustration at the president should he—as expected—send less than the 40,000 troops General Stanley McChrystal has requested. The first time I watched my brother Jimmy deploy to Iraq, it was in a parking lot at Camp Pendleton. The whole experience was a lot quieter and more low-key than I had expected. It was literally a bunch of families waiting around, beginning at around five in the morning, for Greyhound buses to arrive. During most of that time, all anyone did was watch more soldiers...