Humans Become Unwilling Test Subjects in West Virginia Chemical Spill

Last week, thousands of gallons of a poorly understood compound called 4-methylcyclohexane methanol (MCHM) spilled from Freedom Industries chemical complex into West Virginia's Elk River before quickly spreading to the water supplies of hundreds of thousands of people. Sound scary? It gets worse. » 1/19/14 9:00am 1/19/14 9:00am