Hi all, I have a co-worker who claims to be an Atheist. He recently sent me a video clip from the movie Zeitgeist, he thinks this disproves the truth claims of our faith and believes Christianity is no more than a made up political movement used to control the masses. The video claims Christianity just borrowed from ancient mythologies about Horus and Krishna and other mythologies they say had many many similarities. There is much wrong with the clip I saw, but I was wanting some more facts about this movie to better defend. Thanks for any help you can provide.