This post by my friend Chet at The Vanity Press led to some thinking on my part on logic and the nature of language, which in turn led me to a list of common logical fallacies created by Dr. Michael C. Labossiere and posted on The Nizkor Project website.
Now, I took logic in university and did absolutely horrid at it (something to do with the class being at 8:30 AM, I suspect). Even so, I believe that understanding logic is very important. So much so that I believe we should be teaching it in high school along with rhetoric (the art or study of using language effectively and persuasively) so our kids can tell when politicians (or teachers or parents or advertisers) are lying to them.
So there's the link. Have a read. Then try to remember it the next time you listen to a pundit.