Will Apple (NASDAQ:AAPL) and Nokia (NYSE:NOK) take a bite out of Research In Motion (NASDAQ:RIMM)? What can investors learn from Warren Buffett's investment in American Express (NYSE:AXP)? And should energy-hungry investors take a look at W&T Offshore (NYSE:WTI), Colfax (NYSE:CFX), and Global Industries (NASDAQ:GLBL)? In this installment of "Fool Video," online managing editor LouAnn DiCosmo talks about some stories on the Fool radar.

Apple is a Stock Advisor recommendation. American Express is an Inside Value recommendation. Try any of our Foolish newsletter services free for 30 days

Lou owns shares of Apple. Mac doesn’t own any of the stocks discussed. The Motley Fool owns shares of American Express. The Fool has a disclosure policy.