That's a good question. Also, I believe Le Pen has said that the French have nothing to apologize for concerning the Holocaust. I was sort of surprised to see Naomi Klein write of her concern about rising anti-Semitism. (the New Republic discussed anti-Semitism in a piece on the recent protests in DC) People should remember that Gore-Lieberman actually got more votes than Bush-Cheney and no one made anything of the fact the Lieberman is Jewish from what I can remember - a good sign. On the other hand, the Holocaust was only 60 years ago.
The irony is that Le Pen and right-wing Israelis see eye to eye concering the Arabs. And many right-wingers in Congress would agree with them. As disappointing as it was to see how the AFL-CIO reacted to the coup in Venezuela, they did move in good direction on immigration recently and so are well to the left of Le Pen.
Peter