Duffels of police riot gear. Thousands of pens. Toys, water heaters and even dog houses. As floodwaters retreat across the Midwest, remnants of washed-out households are turning up in the muddy ooze miles from the families who lost them. "Anything you can possibly think of, we're finding," said Tammy Becker, a volunteer with Living Lands and Waters, an Illinois-based environmental group helping ...