This recent Pew Research poll shows a drastic difference in sympathies between political parties in regard to the Arab-Israeli conflict. Republicans are almost three times more likely than Democrats to be more sympathetic towards Israel than the Arabs. The Democrat party is nearly evenly split on where there sympathies lie.
Read Full Poll Results at Pew Reasearch: http://www.people-press.org/2018/01/23/republicans-and-democrats-grow-even-further-apart-in-views-of-israel-palestinians/