Not rational thought.
Sadly, antisemitism isn't new in Greece. In fact, the only Blood libel charge in America was sparked when an ignorant Greek immigrant blamed a missing girl on Jewish need for Yom Kippur food. (The schmuck didn't even get the libel right, It's blood for Passover matzah.)
http://www.wherewhatwhen.com/read_articles.asp?id=317
http://en.wikipedia.org/wiki/Massena_blood_libel
http://personal.stevens.edu/~llevine/An%20American%20Blood%20Libel.pdf
I should have chosen my words more carefully as this can be a touchy subject. The Rothschilds, Rockefellers and lap dog Gyorgy Schwartz are devils. I’d call them scum but that’d be too flattering. When the great cull of the “eaters” happens, know that these devils have done more than their fair share to make it so. I don’t care if they’re Jewish, Canadian, left-handed or midgets, they’re pure evil. That part of it this Greek character has right.