Secret service agents classify and analyze threatening letters sent to the President before his motorcade in Washington D.C.
Washington DC USA Date:1952 Duration:53 sec Sound:Yes
Activities of the United States secret service agents in Washington D.C., United States. President Dwight D. Eisenhower rides in an open cadillac convertible car,in a motorcade through streets, as Secret Service agents walk alongside. Important part of protection is classification and analysis of the threatening letters sent to the President. Letters are processed in the units of secret service known as the Protective research section. At the hand writing classification section, writers posing potential danger to president are identified. New letters are compared with previously received files and investigated.
This historic stock footage available in HD and SD video. View pricing below video player.
Have a correction or more info about this clip? Edit Now
Be the first to correct or edit this clip's info! Edit Now