Tiffany reports weaker-than-expected earnings and lowers its full-year outlook. Shares of Barnes & Noble decline on a slowdown in same-store sales.  And Starbucks introduces a $7 cup of coffee.

Shares of Green Mountain Coffee Roasters surge.  Shares of Fresh Market plummet.  And Costco issues a special dividend.

Food giant ConAgra makes a big acquistion. Cyber Monday sets a new record. And Hewlett Packard deals with more fallout from its write-down of its Autonomy acquisition.

Retailers rack up some big sales on Black Friday. And Research in Motion and Yahoo! get some good news from Wall Street.

Our analysts discuss two undervalued stocks and two overvalued stocks.  

Wal-mart and Target report earnings. Starbucks makes a big acquisition. And Berkshire Hathaway loads up on shares of Deere.

Abercrombie & Fitch and Cisco reports better-than-expected earnings.  And shares of Advanced Micro Devices hit a 21-year low.

Our analysts discuss Home Depot's earnings, Microsoft's surprising move, and the future of the U.S. oil industry.

Shares of J.C. Penney tumble on a downgrade. Shares of Jeffiries Group pop after the investment bank announces it's being acquired. And shares of Sherwin-Williams surge after it announces a $2.4 billion deal.

McDonald's sales decline for the first time since 2003. Activision reports better-than-expected earnings. Whole Foods reports a 9 percent increase in same-store sales.

Our analysts discuss the stock market's reaction to the election and go bargain hunting.

Our analysts discuss election polls and parallels to the stock market.

General Motors and Visa report better-than-expected earnings.  And Ford's CEO extends his tenure.