Perceptions of Bernard Madoff as a member of the Jewish Committee at this particular moment are interesting. Certainly there is anti-semitism, but there is also condemnation from within the Jewish world as well.
I did a google search on the subject, perhaps most interesting was a story in the Huffington Post from an outsider about Madoff's exclusively Jewish Club in Palm Beach, Florida (December, 2008)- a retirement area for many wealthy New Yorkers.( And, perhaps as an example of the divine hand at work, also home to many of Madoff's victims.
Here's the google for 'Bernard Madoff Jewish Community', for some of the rest.
