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NEW YORK (TheStreet) -- Here's what Jim Cramer had to say about some of the stocks callers offered up during the Mad Money Lightning Round Thursday evening:
Tupperware (TUP): "They've had a few soft quarters and I didn't see anything I like in the last one."
Inovio Pharmaceutical (INO): "I happen to like these companies for speculation."
United Technologies (UTX): "The quarter was fine. I think you should own this one."
Clean Energy Fuels (CLNE): "They don't have any earnings and the revolution never materialized. The markets don't like that."
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-- Written by Scott Rutt in Washington, D.C.
To email Scott about this article, click here: Scott Rutt