They won’t. If liberal Jews have to choose between their Marxist ideology and the state of Israel, the idelogoy will triumph everytime.
Orthodox Jews tend to be smarter.
68% of Orthodox Jews supported Bush in 2004. I don't have data for 2008. They are growing, averaging 7 KIDS per family! Meanwhile liberal Jews are converting, turning gay and having abortions. So there is a lot of hope for the future.