Mad Money Lightning Round OT: Cramer Wants To Stay Away From CFN (ARNA, XRTX, IBM, CFN)

On CNBC's Mad Money Lightning Round OT, Jim Cramer said that he doesn't want to be involved with CareFusion Corporation CFN, because he is always afraid that the government will get involved with home health care stocks. CareFusion Corporation (CFN) gained 1.30% today, and closed at $21.83. Arena Pharmaceuticals, Inc. ARNA is a good speculative stock, and it has the best profile in fighting obesity, thinks Cramer. Arena Pharmaceuticals, Inc. ARNA spiked 12.88% today. Xyratex Ltd. XRTX has been struggling lately, and Cramer needs some time to do his analysis. He said that Xyratex Ltd. (XRTX) is in the storage business in tech, which is a very strong business, but IBM IBM might say some things that could hurt this space. XRTX gained 0.82% today, and closed at $13.17.