You live in an alternate universe, so to speak. In this one, the peresite didn't judge Oslo by Jewish blood but by successful damage to religious Zionism. "Who" is the key part of the question.
I would have mentioned that an activist for Israel to give land to Arabs saying Obama is pro-Israel at a group that advocates surrendering the 67 (or more likely 46) borders isn't a real argument. Considering he did his best to say the same of Jimmy Carter, you can only say Obama is pro-Israel if pro-Israel to you is being anti-Israel.