What percent of Mississippi Republicans are poorly informed?

http://news.yahoo.com/blogs/ticket/poll-more-half-mississippi-voters-obama-muslim-192027518.html

Update: Illinois isn’t much different. http://mikekr.blogspot.com/2012/03/many-in-illinois-think-obama-is-muslim.html  See also Eric Zorn: http://blogs.chicagotribune.com/news_columnists_ezorn/2012/03/how-deranged-is-illinois-rather.html