Call them "Desperate Husbands" -- men who wait until the last minute to go Christmas shopping. Men who wear procrastination as a badge of honor. Girlie men shop online or visit the mall in November, wrap their presents and stash them in the closet. Real men put off shopping until Dec. 24. Because men don't shop. They buy. They are goal-oriented. And what they end up buying is jewelry. Diamond jewelry, to be exact. Square-shaped or pear-shaped, from Harry Winston to Wal-Mart, from Tiffany's to Target, the most dangerous place to be on Christmas Eve is between a desperate husband...