There are some stocks that are everyone's favorites; I believe Apple Inc. (NASDAQ: AAPL ) and The Coca-Cola Company (NYSE: KO ) fall into this category. Then there are others that a lot of investors are skeptical about; such stocks carry a high short interest as investors bet that their price will go down. However, you often make the biggest gains in stocks that most investors are betting against if you are able to correctly determine that the bears are mistaken. I believe that the bears have got it wrong with Tesla Motors Inc (NASDAQ: TSLA ) and Research In Motion Ltd (NASDAQ: BBRY ), but the same cannot be said of Cliffs Natural Resources Inc (NYSE: CLF ). This electric car maker is on a tear Tesla Motors Inc (NASDAQ: TSLA )' stock shows the most classic case of a short squeeze. The electric car maker has a lot of doubters who believe that Tesla's electric vehicles will have a hard time competing with the internal combustion engine and hybrid vehicles.