I've mentioned before that the only way I can read books with my current job is by listening to them. That being said, sometimes something on the road grabs my attention away from the book, and I miss a detail. One thing that confuses me is that near the end of Book 2, Nynaeve somehow figures out how to release Egwene from the seanchan's eidam. How and when did she figure that out? was that a part I missed, or was it just never explained?