Cramer's lightning round: Southwest Air is a buy
Northern Genesis Acquisition : "I happen to be very partial right now to Tesla ."

JetBlue Airways : "You don't want to buy JetBlue. You're buying Southwest Air , symbol LUV. [CEO] Gary Kelly, best operator."

Genworth Financial : "It's a risky stock. I have a life insurance policy with them. That's about as close as I want to get to them."

Viatris : "Nothing to see. Keep moving on. ... That's a cats-and-dogs stock, and I'd rather see you in Petco."

General Electric : "Once people start flying again, which they're starting to do, this is going to be one. You know I like Honeywell very much. I think they're both great stocks."

J2 Global : "You own the one that Vivek Shah is staying with. He's one of the greatest business people I have ever met, honest as the day is long and terrific."

Avient Corp : "I have not looked at that specific plastic company. I do like all the plastic companies. I like Dow as my favorite."