You might want to hear the idea from a Professor of Philosophy, Florida State University, Alfred Mele over at bigthink:
http://bigthink.com/ideas/19233
Alfred Mele: Yes. Yes they do. But it turns out that not everybody understands the expression “free will” in the same way. And there are lots of different ways of understanding it. Unfortunately, that makes it hard to just say, “Yes, this is true that isn’t.” One thing philosopher’s spend a lot of time doing is trying to sort out the possible meanings of an expression like “free will,” and the history on the literature on free will is a couple of thousand years old.