CHICAGO (AP) -- Officials on Tuesday were investigating what caused a power failure at a nuclear reactor in northern Illinois, but believe they may have traced the problem to a piece of equipment at a switchyard....
By TAMMY WEBBER, Associated Press
Tue, 01/31/2012 - 10:07am
CHICAGO (AP) -- Officials on Tuesday were investigating what caused a power failure at a nuclear reactor in northern Illinois, but believe they may have traced the problem to a piece of equipment at a switchyard....