Cramer Weighs In On Clean Energy Fuels Corp, Stem And LQK Corporation

On CNBC's "Mad Money Lightning Round," Jim Cramer said Clean Energy Fuels Corp CLNE has run out of gas because we are not going natural gas.

Stem Inc STEM is good and Cramer likes the idea of what it's got. He sees it as a good infrastructure play.

Cramer likes LKQ Corporation LKQ because it is the best way to make a new car from old parts.