Local Residents Deal With Rock Salt Shortage - NBC 10 Philadelphia

    Rock Salt Shortage

    A rock salt shortage is a big concern for local residents trying to prepare for another winter storm. But there are some alternatives. NBC10's Christine Maddela has the details. (Published Saturday, Mar 1, 2014) A rock salt shortage is a big concern for local residents trying to prepare for another winter storm. But there are some alternatives. See More