One of the fallout effects of Carter's high profile attacks on Israel is it will (hopefully) force the Dem presidential candidates to distance themselves from him and his remarks. Does he come to the nominating convention in 2008? etc., etc.
They can always snuggle up to Michael Moore. They are hopeless.
I will be surprised if this happens. There may be a few Democrats from areas with significant Jewish populations who will object weakly, but for the most part the Left and the Democrats are becoming more and more anti-Israel and anti-Jewish.
Ignorant people the world over hate the Jews.