At least three people have died across various parts of the United States as a powerful and dangerous winter storm rages, leaving millions without electricity.According to the National Weather Service (NWS), life-threatening weather conditions have been observed from Texas to New England. Schools, roads, and air travel have been severely impacted by the storm.The state health department confirmed that two deaths in Louisiana were due to hypothermia caused by extreme cold. One death linked to the cold was also reported in Austin, Texas.Meanwhile, New York City Mayor Eric Adams announced on the social media platform X on Saturday that at...