Walmart is closing four stores in Chicago, cutting its footprint in half in the third-largest U.S. city after years of mounting losses. The closings mark a retreat for the nation's largest retailer, which faces tough competition in Chicago from the likes of Target, Albertsons, and Aldi. Walmart said it had tried and failed to improve its performance by building smaller stores, localizing its merchandise offerings, and investing $70 million in recent years on store upgrades.
Big Business This Week is a guided tour through the biggest market stories of the week, from winning stocks to brutal dips to the facts and forecasts generating buzz on Wall Street.
Google's head of search testified at the company's trial Thursday as it started presenting its defense. The Justice Department in several states alleged that Google violated antitrust law to achieve its dominance in search.
