Warren Buffett says that Berkshire Hathaway (NYSE:BRK-A) (NYSE:BRK-B) will invest at least $5 billion in Goldman Sachs (NYSE:GS). What does Buffett's latest move mean for investors? In this installment of "Fool Video," online managing editor LouAnn DiCosmo talks stocks with senior analyst Tim Hanson. Stocks discussed include Berkshire-Hathaway, Goldman Sachs, Luxottica (NYSE:LUX), and Melco PBL (NASDAQ:MPEL).

Berkshire is a Motley Fool Inside Value pick and a Stock Advisor pick. Melco is a Global Gains selection. Try any of our Foolish newsletters today, free for 30 days, to see how we are making the most of today's market opportunities. 

Both Lou and Tim own shares of Berkshire. Tim owns shares of Melco. Mac doesn’t own any of the stocks discussed. The Fool owns shares of Berkshire Hathaway and has a disclosure policy.