John Kennedy made plenty of enemies, as Presidents often do, but the assassin Lee Harvey Oswald was a communist sympathizer who had renounced his citizenship and moved to the USSR (he had later come back, finding the USSR to be "boring"). A lack of security was a problem, as Kennedy was touring the city in an open top car, and had announced the route the motorcade would be taking through the city. Also the fact that there were not many gun restrictions as Oswald had been able to buy weapons by mail order (the Gun Control Act five years later prohibited the sale of firearms to criminals, the mentally ill or anyone who had renounced their citizenship).
2 bullets from a 1940 Italian Carcano M91/38 6.5 mm rifle
They could see and hear the news.
he was assasinated
The list of viable suspects consisted of one man -- Lee Harvey Oswald.
Joseph Patrick "Joe" Kennedy Sr. President John kennedys fathers name was John, he was Johnsr.
Richard Nixon
John F. Kennedy lived in Massachusetts, but after his death they moved to somewhere in New York.
Macaroni
He was a journalist and an author.
Fitzgerald Kennedy.
actually John F Kennedys son, Patrick, died a few years back. i think
Lee Harvey Oswald was the suspected killer of JFK. He also killed a Dallas Police Officer who stopped and tried to arrest him.