Fast Money Picks For February 6: Twitter, Michael Kors, Valero, Macy's

CNBC Fast Money's Dan Nathan said that he is a buyer of Twitter Inc TWTR on a pull back. Steve Grasso thinks that Valero Energy Corporation VLO could trade higher. He explained that its margins are intact and the product it produces, gasoline, has stabilized. Karen Finerman wants to buy the weakness in Michael Kors Holdings Ltd KORS. Guy Adami likes Macy's, Inc. M. He believes that the stock is going to $70.