Ex-FBI Boss warns over-collection of evidence could ultimately suppress Trump documents

Kevin Brock, former FBI Assistant Intelligence Director, gives his take on Judge Aileen Cannon's recent granting of 'special master' order for Mar-a-Lago raid, saying it was "a significant, pointed slap down" of the Justice Department's arguments. Brock warns that the over-collection of evidence by the FBI could potentially suppress the warrant, meaning nothing collected during the search could be used by the prosecutors.