have been empty for more than six weeks. reporter: as for this family it s frustrating and it s scary. first we couldn t feed our children because of the infant formula shortage and now we re facing another challenge with being able to take basic care of them. reporter: athena jones, cnn, new york. hello. i m kristen fisher. welcome to cnn newsroom. this massive winter storm system is barrelling towards the east coast this hour, and this arctic chill is straining the power grids, closing airports from coast to coast, and causing deadly road conditions on one of the busiest travel days of the year. look at this video that we just got in from hamburg, new york. snowing and flooding on the coast at the same time. deep floodwaters across new england are a huge concern heading into the weekend as temperatures continue to drop, and nearby buffalo, officials have closed the airport and canceled all flights. you can see why. over 70 million americans are experiencing belo