The feud between the two leading mayoral candidates over Jerusalem's national-religious vote reached a peak on Sunday, as the clock ticks down before Tuesday's poll. Sources from the campaigns of the ultra-Orthodox Meir Porush and the secular Nir Barkat say the national-religious sector could swing the election in either man's favor. While Porush supporters are attempting to smear Barkat by portraying him as a left-wing liberal, Barkat supporters are spreading information about Porushs disdain for the legendary Rav Kook. 11/10/08