A few more points about the JFK assassination…
I set my TiVo to record most of the specials noting the 40th anniversary of the shooting in Dallas. So far, wading through them, I get the feeling that the big story of November 22, 1963 was not that President Kennedy was murdered and that the leadership of the United States changed, but that reporters rose to the challenge of covering it. The news reporting that day is of great interest but it is not of more importance than the event itself. Except maybe to newsmen.
If you are interested in delving into the history of the assassination and the various conspiracy theories and such, there are many websites around. Some claim to be neutral in their view but generally present what they see as a strong case for their side and a token, "straw man" summary of the opposition. Almost all present certain arguable assertions as inarguable…and then if you go over to some other site, you'll find someone insisting the opposite is inarguable. In many cases, opposing views are "proven beyond any doubt" by the exact same piece of supposed evidence. If you'd like to do your own surfing on the topic, this website makes the strongest case I've seen for the "Oswald did it alone" theory, while this one makes the best case for the view that there is too much wrong with that version (and too much still unknown) to accept it. Both sites will lead you to plenty of others, including some that take their positions to ridiculous extremes. Come to your own conclusions…but don't expect anyone else to be swayed by them.