According to Secret Service Agent Lem Johns, he got out of the Secret Service follow up car to the Vice President; ran through Dealey Plaza; and got into Camera Car #1. He was the only Secret Service agent in Dealey Plaza, but he was only there for a couple of minutes. Yet, we have Officer Joe Marshall Smith say he encountered a Secret Service agent behind the picket fence. Later Seymour Weitzman identified this man as Bernard Barker. Officer D. V. Harkness said he encountered Secret Service agents behind the TSBD. Witnesses Bill Newman and Malcolm Summers say they saw men with submachine guns in Dealey Plaza who they thought were agents. Who were these men? Were they assassins? Were they helping the assassins? Were they planting Mr. Oswald's rifle and hulls? Sincerely yours, Michael