Pfizer (PFE -1.88%) has one of the biggest dividends in health care; but does that make it one of the sector's top dividend stocks?
In this video, Motley Fool health-care analyst David Williamson will be grading well-known dividend stocks using a World Cup inspired grading system: A yellow card is a warning for investors, a red card is an ejection, and a "goal" happens if the stock looks like a winner.