John F Kennedy has been dead for more than fifty years. He can’t communicate anything at all since he is no longer alive. In order for someone to communicate with anyone living is to be living. He is not a ghost in an afterlife but is instead just a skeleton in a casket. There is no proof that there is an afterlife of any kind be it heaven, hell, reincarnation or just being a ghost. If Losha can prove she really did speak to JFK I would really love to see it and then there will be at least one instance of there being life after death.