Lightning Round OT: General Motors and More

American Superconductor : AMSC has performed well as a speculation play, but he said he's too conservative to recommend the stock right now.

General Motors : "I wouldn't touch it." Cheap or not, Cramer can't recommend this stock.

Warren Resources : Cramer's bullish on this natural-gas company.

Questions for Cramer?

Questions, comments, suggestions for the Mad Money website?