Jason Mastrodonato of the Boston Herald and the Locked On Red Sox podcast joins Matt McCarthy to preview the MLB trade deadline. Will the Red Sox be aggressive and what is their biggest need? McCarthy and Mastrodonato discuss Anthony Rizzo, Max Scherzer, Whit Merrifield, Jose Berrios, Trea Turner, and more. Are the Nationals about to sell everything off? Are the Rays done? And should the Yankees really be buyers at the deadline?