Jim Cramer tackles the one thing to watch in every earnings report in under 30 seconds. 

"Well, I think people have to understand that the weather is a factor in all retail and you tend to think that it is entirely all about earnings and the weather couldn't possibly play a role that's false. The weather's been very bad. May's been very bad. That's going to hurt a lot of them," said Cramer. 

The Street expects earnings from Target (TGT - Get Report) , Kohl's (KSS - Get Report) , Home Depot (HD - Get Report) , TJX (TJX - Get Report) , JC Penney (JCP - Get Report) , and Lowe's (LOW - Get Report)  this week. 

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