Oh, I've read some of Chomsky's political stuff. It's available at the Tattered Cover. I was just pointing out that political science is not his actual area of expertise. Taking Chomsky as a serious Econ or Poli-Sci player just because he has an erudite style of writing would be a mistake. Kind of like taking as gospel an Economist's opinion on Climate Science or the opinion of a Climatologist on structural engineering questions.
If you want to learn a lot about the Indo-European root language, Chomsky's your guy.