That would be Ron Paul. The others are too slick, too well-connected to be anthing but shils for their parties. Ron Paul can be constrained to support Israel, if not enthusiastically, at least bountifully by AIPAC and the Jewish voters in the US. They have certainly proven they can exert such influence on Obama, the muslim in chief, even though his election rhetoric was stridently anti-Israel.
Monitor: Airstrikes hit Islamic State stronghold in Syria, killing at least 13 (Reuters)
from the article: Netanyahu: The man who cannot lose - or can he?