A battering winter storm left nearly 2 million homes and businesses without power across the United States on Saturday, as millions more people were left to worry how the prospect of further outages would effect holiday and travel plans. The blinding blizzards, freezing rain, and frigid cold that enveloped much of the country knocked out power to an estimated 1.7 million households and businesses, while a major electricity grid operator warned the 65 million people it serves across the eastern US that rolling blackouts might be required, per the AP. Across the country, officials have attributed at least 12 deaths of exposure, storm damage, and car crashes. A separate AP story has details on the fatalities.