Cramer's 'Mad Money Lightning Round': Amazon Still Ascending

To see the full "Mad Money" Recap, please click here.

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Here's what Jim Cramer had to say about some of the stocks that callers offered up during the "Mad Money Lightning Round" Friday evening:

Ameriprise Financial(AMP): "I continue to try to buy for Action Alerts PLUS. It keeps getting away from me. But it's still dirt cheap. I think this is a real winner."

AeroVironment(AVAV): "I thought unmanned aerospace was going to be the next thing. ... I would actually pull the trigger right here. I would buy AVAP."

"Staples(SPLS) has been so darn cheap for so long. ... I have put people in this thing for a year now, and it hasn't moved. Sometimes you have to admit you're wrong and move on."

Portfolio Recovery(PRAA): "I remain bullish on Portfolio Recovery because anything that preys upon that weakened American consumer who needs help is a triple buy."

EnerNOC(ENOC): "I think it's run too much. Can we put it in the Don'tBuy camp?"

Spirit AeroSystems(SPR): "Whether it be BE Aerospace(BEAV), AAR(AIR), Precision Castparts(PCP), the answer is bullish!"

Barnes Group(B): "It's got railroads, it's got precision instruments; in other words, it's got bulls running with it. I like letter B."

Rio Tinto(RTP): RTP, RIO (Companhia Vale Do Rio Doce (RIO)), BHP Billiton(BHP ) and Freeport McMoRan(FCX), which Cramer owns for his charitable trust, are "the four horsemen of another era, and you need to stay long these until I tell you otherwise."