Some just don't want to face the facts of what life doles out to people. I may have mentioned at some time that my mother died when I was 9 and I was raised by my older sister who contracted polio at 14 months old. She has lived her whole life challenged in ways many people can't even imagine, and now has to deal with Post Polio Syndrome. Now that I have disabilities, I have an even greater respect for my sister because I credit her for making me the strong person I am today. She in turn gives the credit for this to our mother who never gave up on making her as whole as our siblings. So I guess what I am trying to say is Catherine, whatever challenge you choose to write about is fine with me, just keep up the good work, your research is wonderful and you don't hold back any punches, you tell it like it is. Oh I have to mention my sister is now 75 and going strong! She has had 2 wonderfully blessed marriages, raised her own two daughters as well as me and is enjoying life to the fullest.