Do we note the anniversary of the assassination of President McKinley?
McKinley was shot one century and five days before September 11, 2001.
McKinley did die over a period of days (September 5 -September 14th).
Kennedy’s was so quick that he was dead before some people had even heard he was shot yet. The first shot was at 12:30pm CT, the news broke locally at 12:38 CT and his death, 1pm CT, began being announced at apprx 1:35pm CT.