I added another two links and Nohomers corrected the one which I previously transferred. I suggest if you do something that it should be based on research not a desire to delete anything you doubt. This subject is confusing enough as it is it doesn't need more attempts to delete things or add things without research. My first edit was premature since the source was no longer available. The way Nohomers addressed it is correct. If you want to check facts feel fr5ee to