It's untrue that Netanyahu is ready to start talks with Palestinians without "preconditions", for he has said that the Palestinian precondition, namely, a freeze on settlements, has been demolished by a private agreement with Israel and the US. Palestinians obviously can't negotiate if their minimum requirements are abolished by Israel with US complicity, when the US is supposed to be a neutral (haha!)mediator.
U.S.-led coalition conducts 13 airstrikes against ISIS targets in Syria, Iraq (Reuters)
from the article: Netanyahu: Israel and U.S. have resolved settlements row