Reform/Reconstructionist/"Conservative" Judaism is not a religion so much as a
political arm of the Democrat Party. Orthodox Judaism is an exception to those "denominations", as most of them take their religion and lives seriously and thus vote Republican. (Whether or not they support the GOPe or the Tea Party is another question entirely, but a question which needs to be taken extremely seriously.)
Conservative Jewish tend to be Zionist and Republican.
Not nearly so much as Orthodox, of course.