I went through some of the older threads from three months ago when all this came out...at least half of the links in the threads are dead. The stories are too old or have been moved. If I can find it again, I'll post it here. You are always welcome to read through the older threads yourself. (There are a lot.)
That's OK. I don't get information from random blogs.
From what I have read, there is no evidence whatever that she ever converted to Islam. She did use the name you gave while in Iraq, when pretending not to be an American. Not an uncommon name for women there.
Essentially, people are condemning her without adequate information. I suggest we all wait to hear what she has to say once she gets back home. I'm sure there will be plenty.