 INVESTIGATORS TELL US THAT THE PRESIDENT'S NAME HAS BEEN DISCUSSED. IT'S SOMETHING WE HAVE PICKED UP AT CBS NEWS. NORTH DAKOTA GOVERNOR DOUG BURGUM AS WELL AS SENATOR MARCO RUBIO OF FLORIDA. WE'VE BEEN TOLD THAT FORMER PRESIDENT TRUMP HAS DISCUSSED MORE THAN A DOZEN NAMES IN THE PAST WEEK AS HE MULLS THAT FINAL DECISION.