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Here's what Jim Cramer had to say about some of the stocks during the Mad Money Lightning Round Tuesday evening:
Harman International (HAR) : "This stock has been hurt by the strong dollar and we cannot recommend it even though I love the company."
Inovio Pharmaceutical (INO) : "I'd sell half your position. I don't want to get too aggressive with this one."
Popeyes Louisiana Kitchen (PLKI) : "They are doing a terrific job. Keep an eye on labor costs."
Bill Barrett (BBG) : "Time to ring the register and get out."
Chesapeake Energy (CHK) : "I don't want to be in natural gas. I like oil."
Alcoa (AA) : "This is splitting up into two but you need to be patient to see the value."
Caterpillar (CAT) : "Everyone is short this stock. I think that 4% yield is safe."
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