Don't know about the first clip (didn't watch the whole thing actually) but the second one looks real. I've seen a lot of people like that.
I don't really think that preachers drive people into Atheism. It drives them away from religion, sure, I know that because I have experienced that first hand. The priest at my church has done a lot of different things then the previous priests and has effectively drove people away from the church. There are plenty of people I know that aren't religious but believe in God. From my perspective, that's all that really matters because religion has become too technical.
This is all just my opinion of course and I'm not really looking for a debate because I'm too tired and will too busy the next few days.
The title of your thread is not related to what you are talking about. What you meant to say was that people are losing interest in the Church. True atheists and potential atheists are not swayed by some silly video. They arrive at the truth by simply applying their own powers of reason.
Unless, of course, athiesm is a new cult of which I am not aware.
JOIN THE CHURCH OF THE FLYING SPAGHETTI MONSTER TODAY