How Pfizer Stacks Up Against Warren Buffett's Acquistion Criteria

Warren Buffett has a long and storied history of using Berkshire Hathaway's financial might to make earth-shattering acquisitions. Over the years he has spent tens of billions of dollars to acquire companies that crank our cash flow, including GEICO, Burlington Northern, and Lubrizol. In fact, Buffett likes Berkshire's balance sheet packed with cash so he can make a sizable acquisition whenever a great opportunity presents itself.

That begs the question -- what companies are on Buffett's shopping list right now?