jersey city mayor steven fulop says their salt facility is less than 20% full. >> we're supplying workers. we're supplying heavy equipment, whatever we have available and what others have available to lend us. everybody is going through the same struggles. >> adding to frustration. 30,000 tons of rock salt is stranded in maine. refusing to let the barge dock in newark because the vessel wasn't flying an american flag. and snow and sleet through the midwest. parts of massachusetts, ohio, and illinois are also facing salt shortages. in michigan, slick roadways led to a massive pileup. first responders trudged through the knee-deep snow to reach the injured. driv drivers cruised slowly across highways in the midwest. in minnesota, more than 150 crashes were reported before noon on monday. and in nebraska, a minivan swerved off an icy highway, slammed into a tree and was left dangling over a ditch. it took first responders half an hour to safely rescue the driver. mother nature isn't the only one to blame, some say. >> at this point it's almost a man-made problem because this stuff could have