Blizzard warning in San Diego, blackouts in Michigan as wild winter storm grips much of U.S.

Some spent the night in their vehicles or abandoned them altogether as crews struggled to clear roads. Other commuters got off spun-out buses and walked in groups to safety. The National Weather Service, which had predicted only a slim chance of significant snow, planned to review its work. The weather also knocked out power to almost a million homes and businesses in multiple states, closed schools and grounded or delayed thousands of flights.... + full article