BERLIN (AP) — Germany's nationalist party Alternative for Germany on Sunday elected two new top candidates for the September general election after the party's best-known politician, Frauke Petry, said last week she would no longer be available. Divisions erupted among the different factions of the German nationalists as delegates from the AfD rejected an appeal Saturday by Petry to seek a more pragmatic political path instead of turning into a "fundamental opposition" party. The delegates also voted for an election manifesto that is harsh on immigration and Muslims and reiterates calls for leaving the European Union's euro currency. The conference in Cologne was overshadowed by massive protests on Saturday, when tens of thousands rallied against the populist party and blocked access to the hotel where the convention took place.