I do think that equating anti-Israel to anti antisemitism is wrong. More often than not, people are just plainly ignorant, not anti-semitic.
Saying a sitting president is an anti semite because of his Israeli policies is also wrong. Obama isn't looking to hurt Israel even if his rhetoric may make it seem that way to some. Making foreign policies is part of the job description! In fact, Israel has made less concessions in this administration other recent administrations (including the last Bush administration). It's not always the best to be buddy buddies with the U.S. Administration.
"You shall pray for the welfare of the government" (Pirkei Avos).
I don't think Satmar is pro giving back land (although you might hear that from fringe elements). They do however believe that it's our G-d given task not to take the land. We are against giving land and saving Jewish lives. They only care about the Jewish lives which is by default means that you can't give back land.
Jimmy Carter, as one of the most knowledgeable people in the world on foreign affairs has made it his post-presidency mission to side with the Palestinians. That is where I draw the line.