FEDERAL COURT — War hero, activist, former high-ranking Pentagon official – Wade Sanders has led a life full of peril and achievement, of great highs and deep lows. Just a few years ago, Sanders stood onstage at the Democratic National Convention as his fellow veteran, Sen. John Kerry, D-Mass., accepted his party's presidential nomination. That was a high point. Tomorrow afternoon in federal court in San Diego likely will be a low point for him. Sanders, 69, is scheduled to be sentenced after pleading guilty in December to possession of child pornography. He could face as much as 10 years...