Behind the Decline: Jim Cramer's Sell-Off Strategies By: CNBC.com News April 15, 2013 at 22:03 PM EDT When the market goes down hard, when parts of the market get annihilated, you need a playbook. Cramer's got one. Read More >> Related Stocks: Genl Mills INDUSTRIAL SEL MATERIALS iPath Dow Jones-Goldman Sachs Crude Oil Fund