Bernie Sanders moralizes about gun violence; remains silent on threats to Muslims

Sorry to poke a stick at a political corpse, but is moralizing about gun violence the best Bernie Sanders can do in response to San Bernardino? His sole comment has been a tweet saying “Mass shootings are becoming an almost-everyday occurrence in this country. This sickening & senseless gun violence must stop.”

What about the war-mongering, the inflammatory & threatening anti-Muslim talk, the Trump demands that Muslims be banned from the US? Shouldn’t a progressive candidate say something about all that? Or is Sanders sticking with provincial sewer socialism come hell or high-water?