"Mad Money" host Jim Cramer rings the lightning round bell, which means he's giving his answers to callers' stock questions at rapid speed.
CNBC's Jim Cramer breaks down why he's keeping an eye on shares of Bristol Myers. Irv Gotti, Music Executive Behind Ja Rule ...
"Mad Money" host Jim Cramer rings the lightning round ... Comfort Systems: "If you've got HVAC, it's the thing." Sign up now for the CNBC Investing Club to follow Jim Cramer's every move in ...