At least 46 people have now died following a huge snowstorm that has plunged the US into a deep freeze.According to reports, 46 have now died in the US due to Storm Elliott. A further four have died in the Canadian province of British Columbia after a bus rolled over on icy roads.The bomb cyclone, which is a term to describe a rapidly deepening area of pressure, has caused temperatures across the North America to plunge with up to 250 million people facing severe ice, snow, wind and power cuts.
