Rubystars, I've been thinking about your question. It would really depend on whether or not the woman's daughters, or granddaughters converted to another religion. If the woman's sons, grandsons or great grandsons marry a non-Jew, the children are not Jewish.
YimachShemotoIslam, I think Ahmadinejad is serious. We need to remember that tiny Israel is a first world country in a region of religious fanatics. As such, Israel is an affront to Muslim/Arab honor. As an example, compare the number of Nobel Prizes for the sciences and literature for Israelis to those of her neighbors.