"Now"? "Now"?
This all didn't just start a week ago. It has gotten worse over the last short time but that has no relationship to any actions anywhere else. Why go looking for a reason? When a store was shot up a couple of weeks ago, in Jersey City, local residents were caught on camera blaming the Jews and their behavior for bringing the violence on themselves (yes, I can get you the video if you want). Did anyone mention Israel? No. There is, and always has been, anti-Semitism bubbling under, waiting for a moment to burst out. And because people keep trying to tie it to anything else other than pure, senseless hatred, the anti-Semites continue to thrive. Why don't we stop trying to connect it to something else and start condemning and acting against it for what it IS.
If I shot up a Christian camp, firebombed a Black church, or attacked a gay nightclub, would you try to find any reason other than hate of the people attacked? Why is it, that when Jews are attacked, there has to be some larger reason?