DAVID: BREAKING NEWS, PRESIDENT TERMS TRADE WAR ESCALATES. LAST-MINUTE TALKS WITH CANADA FELL APART OVER NIGHT IN SPITE OF POSITIVE MESSAGING HOURS BEFORE. PRES.TRUMP: WE SHOULD BE ABLE TO HAVE A DEAL WITH CANADA. DAVID: NOW FRESH 50% TARIFFS ARE IN EFFECT ON BILLIONS OF DOLLARS OF CANADIAN GOODS. CHRISTINA: THE WHITE HOUSE UNVEILS PLANS TO LOWER BEEF PRICES BUT SOME AMERICAN CATTLEMEN AND LAWMAKERS HAVE BEEF WITH THE PROPOSAL.DAVID: THE PRESIDENT WEIGHS IN ON THE TREASURY DEPARTMENT'S BOND BUYBACKS AND THE ...