Winter storm sweeps US: Over 800k people left without power amid cold and snowfall
Pedestrians walk and ride their bike as heavy snow falls, Sunday (AP photo) Over 800,000 were left without power in the US amid a massive winter storm that threatened to paralyse eastern states with heavy snowfall. Over 10,000 flights have also been cancelled as of Sunday.Power outages mounted as the storm intensified. By 10:18 am…