They honestly were shocked to find out that international socialists despise Israel and it's people. And they feel slighted by Obama/Clinton/Kerry like their actions haven't been entirely consistent over the last decade or more.
Liberals can barely tolerate Jews and they despise Israel. You can only hit a dumb mule with a 2x4 so many times before he realizes you are not his friend - the smacks over the last few weeks finally opened some eyes.
Well, maybe there’s some hope for the truth.