I did these edits. The article was substantive, but included some totalistic claims that needed to be corrected. I added more information about the use of moral smears by U.S. presidents, and re-arranged a few paragraphs. Whenever changing someone else's effort here, I try to preserve as much of the original concept as I can substantiate in my mind as accurate and fair, but also edit for readability, logic and relevance. I don't neccessarily get it right, always, but I hope this helps.