The Jewish human rights NGO said it also called on President Trump to outline his administration’s plan to combat what the center called "surging anti-Semitism."
Ivanka Trump mentioned the "#JCC" threats, but groups on various sides of the political spectrum said they are seeking a specific condemnation from the president himself.
The Council on American-Islamic Relations noted the "tremendous level of support" offered to Muslim Americans by the Jewish community when Muslims have been targeted by hate in recent months.