The online world is big with dark corners. So, how do you stop online hate before it moves offline?

Analysts who follow the extreme right say the fixation some extremists have with HIAS appears to be fueled by a mix of anti-Semitism and the recent caustic rhetoric about an immigrant caravan trudging slowly toward the United States.

“The kids heard the sirens at our synagogue down the block and we just told them ‘that’s the sound of people saving your life.”