TRUMP ORDERS ROD ROSENSTEIN TO WRITE A LETTER JUSTIFYING THE FIRING OF COMEY; AN FBI INVESTIGATOR INVESTIGATING THE PRESIDENT; TRUMP GOES ON NATIONAL TV AND TELLS LESTER HOLT; THAT HE FIRED COMEY BECAUSE OF "THIS RUSSIAN THING"; HE TELLS FOREIGN MINISTER SERGEI LAVROV THE DAY AFTER FIRING COMEY, THIS TAKES PRESSURE OFF BECAUSE OF RUSSIA; BARR DECIDES AFTER CONSULTING WITH THE SAME ROD ROSENSTEIN THAT IT'S NOT OBSTRUCTION OF JUSTICE BUT THE PRESIDENT IS NOT EXONERATED; AND TRUMP GOES AROUND SAYING HE HAS BEEN TOTALLY EXONERATED