 WITH A LONG RIFLE AND THE FBI'S INVESTIGATION WORKING HAND IN HAND WITH THE SECRET SERVICE WILL LOOK AT EVERY ASPECT OF THIS. SECURITY AT THE REPUBLICAN CONVENTION WILL NOT CHANGE. AUDREY GIBSON-SACCHINO IS SECRET SERVICE AGENT IN CHARGE. THIS IS A NATIONAL SPECIAL SECURITY EVENT. THAT DESIGNATION IS THE HIGHEST LEVEL OF SECURITY DESIGNATION THAT THE FEDERAL GOVERNMENT CAN DETERMINE. SO WE ARE CONFIDENT IN THE SECURITY PLANS THAT ARE IN PLACE FOR THIS EVENT AND WE'RE READY TO GO. CBS NEWS SPECIAL REPORT.