Back in 2000, two Jewish IDF reservists mistakenly drove through Ramallah and were detained by Palestinian police — and then brutally murdered in their jail cell by a crowd of savage, blood-hungry thugs, one of whom showed his bloodied hand in a now-infamous photo. That is, like so much of American “advocacy” for Palestinians, the pins are a wink-wink, nudge-nudge endorsement of violent terror against Jews. It’s no coincidence that these stars are hard leftoids: Institutional antisemitism is now part of the American left’s core DNA. Ruffalo is an empty-brained Sanders fanatic, despite being a millionaire many times over himself:...