 CHARLIE, TOMORROW WITH THAT NEW INFORMATION, THANK YOU VERY MUCH. TONIGHT THE SECRET SERVICE IS UNDER INTENSE SCRUTINY. CONGRESS ALREADY LAUNCHING AN INVESTIGATION. SO JOINING US NOW FOR MORE IS THE FORMER DEPUTY DIRECTOR OF THE SECRET SERVICE AND A CBS NEWS CONSULTANT, A.T. SMITH. A.T., GOOD TO SEE YOU. THANK YOU SO MUCH FOR JOINING US. THANK YOU, NORA, FOR HAVING ME. I THINK THE NUMBER ONE QUESTION EVERYBODY HAS IS HOW DID THIS GUY GET SO CLOSE TO HAVE A CLEAR LINE OF SIGHT OF THE FORMER PRESIDENT?