I noticed the Op has been banned, but I will post a video below that I think would be very useful for those who have not yet studied the beliefs and practices of the Jehovah's Witnesses. This helpful and informative lecture is given by Christian apologist James White.
On a personal note: I had the opportunity almost 20 years ago to spend a few weeks with a couple of Jehovah's Witnesses and we discussed the differences between Christian beliefs and the beliefs of the Watchtower Society (which is the official governing body of all Jehovah's Witnesses). One important thing I learned during one of our meetings was really a red flag for me as to what kind of hold the Watchtower Society has on its people - we were discussing the doctrine of the Trinity and the Jehovah's Witnesses denial of it. After our discussion one of the two JW's offered me a copy of one of their most popular magazine issues entitled "Should You Believe In The Trinity?". It is anti-Trinitarian. I had previously heard about that issue, and so I was anxious to read it, but before I took it, I offered to give them a book I have entitled "Why You Should Believe In The Trinity" written by Christian apologist Robert Bowman as a direct point-by-point response to their particular magazine that they had just offered me.
When I offered my book, the JW who offered me the magazine said to me (these were his exact words) "To be honest, I wouldn't have enough time to read it." So he did not take my book. I did, however, take their magazine (I have read it and I still have it to this day). I only found out a few years later that the Watchtower Society actually forbids its members from owning and reading "Christian" literature. That is one of the biggest objections I have against the Jehovah's Witnesses - their lack of responsibility towards the practice of discernment and of denying its members the opportunity to faithfully obey the biblical command to "test everything" - 1 Thessalonians 5:21.
Here is the lecture on Jehovah's Witnesses from James White.
[video=youtube_share;2jbt9uMdRnE]http://youtu.be/2jbt9uMdRnE[/video]