Lightning Round: Under Armour, Medco Health, First Niagara and More

Under Armour : While the company can "dominate" in apparel, Cramer said, "The shoe business is too hard for Under Armour." If UA closes its shoe segment, "The stock goes up $10."

Brocade Communications : Go with Cisco Systems instead, Cramer said.

First Niagara Financial : Cramer is bullish on FNFG.

Medco Health Solutions : MHS is a buy, Cramer said.

Rubicon Technology : Stay away from RBCN until the company reports a good quarter, Cramer said.

When this story published, Cramer's charitable trust owned Cisco Systems and Medco Health Solutions.

Call Cramer: 1-800-743-CNBC

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