Freezing rain. Snow. Thunderstorms. Even tornadoes. Much of the nation braced for foul weather on one of the busiest travel weekends of the year, as a wet winter storm created travel worries from Chicago and Detroit to Boston and New York.
U.S. holiday retail sales this year grew at the weakest pace since 2008, when the nation was in a deep recession. In 2012, the shopping season was disrupted by bad weather and consumers' rising uncertainty about the economy.