We're going to slowly continue to do better and better as the years go by, it's pretty much certainty. The retiree crowd that still worships the memory of the Roosevelts and hasn't moved forward in their thinking in 60 years is dying, and the younger Jewish population is much more in touch with today's reality.
Jews over the age of 65 suported Kerry 90%+. That shows how much more the younger generation is increasingly voting republican.