ON CHRISTMAS MORNING, she leaned against Blake’s chest, watching their daughter squeal and dive into her pile of gifts. A Talking Barbie that spoke when you pulled her cord, a Suzy Homemaker oven set, a red Spyder bicycle. Look at this, look at that, she must have been such a good girl this year! Unlike all those rotten poor children staring at empty trees who must have deserved it, bad because they were poor, poor because they were bad.