Lightning Round: SandRidge Energy, Allot Communications, Research in Motion and More

SandRidge Energy : Cramer would stay long SandRidge.

Alnylam Pharmaceuticals : ALNY has had a very big run, but the "Mad Money" host thinks it's a good spec stock.

JB Hunt Transport Services : Long term, Cramer isn't sure because he prefers rails to trucks. However, we're in a mini-industrial boom in the U.S., he said, and therefore he thinks this is a good stock.

Kinder Morgan Energy Partners : Cramer is a fan of KMP.

Research in Motion : It's too late to sell, and there is no catalyst to buy, Cramer said.

Allot Communications : Cramer would continue to own this name.

Call Cramer: 1-800-743-CNBC

When this story was published, Cramer's charitable trust owned KinderMorgan Energy Partners.

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