Jim Cramer: Lowe's shows how a turnaround should be done

Sometimes you just get blown away about how good some leaders are, how well they turn things around and how quickly they do it. That's how you have to feel what Marvin Ellison does at Lowe (LOW). After hearing Home Depot's (HD) call yesterday, you may have been tempted to believe that Depot took part from Lowe's After This …