Prime Minister Benjamin Netanyahu made sure today that France will vote in favor of a Palestinian State at the UN next September. He rejected the French offer to hold a peace conference, despite the fact that Mahmoud Abbas has already accepted it. Netanyahu's explanation was that he can't negotiate with a government that includes Hamas, and neither can he accept a negotiation based on the 1967 lines.
First of all, despite the reconciliation agreement, Hamas is not yet in the government. Secondly, Israel should continue negotiating with the Fatah representatives in the Palestinian government, and just not talk to the Hamasniks. Also, even if Netanyahu opposes the 1967 lines, he should say "okay, we'll negotiate in France, but not based on any preconditions".