It's been a rough few days for the market. A number of stocks took a tumble -- including Amazon (NASDAQ:AMZN), Cisco (NASDAQ:CSCO), IBM (NYSE:IBM), and Research In Motion (NASDAQ:RIMM). What should investors do? Shareholders in Sun Microsystems (NASDAQ:JAVA) just approved a reverse stock split. Should Sirius Satellite Radio (NASDAQ:SIRI) be thinking about the same? And is Guess (NYSE:GES) the answer for fashion-hungry investors? In this installment of Fool Video, Motley Fool Online Managing Editor LouAnn DiCosmo discusses some stories on the Fool radar.

Got a comment or suggestion? Email us at video@fool.com.

Amazon is a recommendation in Motley Fool Stock Advisor. Check out which other companies Tom and David Gardner have chosen by taking a free 30-day trial. 

LouAnn DiCosmo owns shares of Cisco, but no other company mentioned. Neither Mac Greer nor Lou owns any of the other stocks mentioned in the video. The Fool has a disclosure policy.