WASHINGTON (Reuters) - Imagine that, with $100 worth of supplies bought from neighborhood stores, dealers could easily cook up $1,000 worth of a drug so addictive that users quickly descend into a hell of violence, crime and neglect. That frightening scenario is the reality of methamphetamine, a drug that is sweeping rural America, spawning crime, child abuse and toxic pollution and ripping apart communities. "It is out of control. It is a huge problem all across the United States," said Mike Logsdon, unit chief of an intelligence arm of the Drug Enforcement Administration (DEA) that collects data on the problem....