Retail sales tumbled 0.8% in January, much more than expected

Consumer spending fell sharply in January, presenting a potential early danger sign for the economy, the Commerce Department reported Thursday.

declined 0.8% for the month following a downwardly revised 0.4% gain in December, according to the Census Bureau. A decrease had been expected: Economists surveyed by Dow Jones were looking for a drop of 0.3%, in part to make up for seasonal distortions that probably boosted…