First I will invoke a reference regarding Noam Chomsky, "the world's greatest living intellectual"(TM), from the following quote in Norman Finkelstein's wikipedia.
Finkelstein's work has attracted a number of supporters and detractors across the political spectrum. Notable supporters include Noam Chomsky, prominent intellectual and political critic; Raul Hilberg, Holocaust historian; Avi Shlaim, Israeli New Historian; and Mouin Rabbani, Palestinian jurist and analyst. According to Hilberg, Finkelstein displays "academic courage to speak the truth when no one else is out there to support him... I would say that his place in the whole history of writing history is assured, and that those who in the end are proven right triumph, and he will be among those who will have triumphed, albeit, it so seems, at great cost."
There is also this:
American Radical: The Trials of Norman Finkelstein is an award-winning documentary film about the life and career of Norman Finkelstein, released in 2009 and directed by David Ridgen and Nicolas Rossier. It has been screened in 2010 the Toronto Hot Docs Documentary film festival
And then, Norman Finkelstein's latest opinion on the Gaza Flotilla courtesy broadcsster Russia Today