Among the many forces unleashed in the past year or so is anti-Semitism. Bomb threats against Jewish Community Centers, the place where many people, Jewish and otherwise, find rumba lessons, tennis lessons and basketball. More than 100 JCC’s across the country have been the targets of bomb threats. Two Jewish cemeteries have been vandalized. Two Indians were shot in a bar in Kansas City, because the shooter thought they were Iranians. See CNN news report.
The FBI is investigating. They do not yet know who is making these threats. But, we can assume whoever it is, they do not dance, play tennis or otherwise engage in their community.