Why are Shepherd residents becoming ill?
Published On: Nov 07 2012 10:36:55 PM CST Updated On: Nov 07 2012 10:57:01 PM CST
Nov. 7, 2012: Concern is growing for neighbors in a small Texas town north of Houston. They claim they're suffering from the same mysterious symptoms and they believe some nearby chemical equipment is to blame. Andy Cerota reports.