Anti-Zionist
I'd say anti-Zionist not anti-semetic. The US was a partner but not the only force in creating modern Israel.
Were it up to the Euros, yes Israel would be at it's pre-67 borders. It would also be defunct, militarily and socially. I don't see this as anti-semetism, I see it as typical, short-sighted European denial of reality and wishful thinking when confornted with military situations.
No question that the US's support of Israel is a major hot button in the ME where yes they ARE rabidly anti-semetic. We paid for that on 911. The price of freedom and democracy.