*BP controlling wells at Valhall offshore field from land. *Norway is testing ground for new method. Unions say the move endangers safety, a top focus of regulators and the industry since BP's Macondo accident in the Gulf of Mexico in 2010, which killed 11 people and resulted in a massive oil spill.» Read More
March 2011 will be one of those months to remember for investors. And despite a rough start, it managed to contribute to the market's best quarterly performnace in almost 15 years. Here are the best and worst performing stocks in the ten sectors of the S&P 500 during Q1.
Cramer makes the call on viewers' favorite stocks.