Only idiots would claim not letting Chomsky - an American leftist who happens to be of Jewish birth makes Israel a non-democracy. A democracy is government by the citizens of the country. Chomsky is not a citizen of Israel and as such can only enter at the whim of the government which was elected by the people of Israel, not of left wing morons in Massachusetts or Berkley etc.
5 killed, 24 injured in attacks in southeast Turkey (AP)
from the article: Noam Chomsky denied entry into Israel and West Bank