It's known that the Likud is divided between moderates who would make peace and hardliners who wouldn't. Such was also the case when Begin of the Likud made peace with Egypt. If the Palestinians legitimately wanted to make peace Netanyahu could count on the support of the left and centre left. Netanyahu is not going to disregard the hardliners if there is no sincere Palestinian desire to accept a Jewish majority Israel.
Pope Francis: Priests in Holy Year can absolve 'sin of abortion' (AP)