Nemo:
Re: “By blaming Trump for this latest incident, the rabbis who signed the letter have apparently forgotten about the more than 600 incidences of uncivil and threatening behavior directed at conservatives.”
There are 49,200 Jews in Allegheny and four surrounding counties. 38% belong to sinagogues. That's 18,696 Jews.
There are 4.9 million people in Greater Pittsburgh (2016).
So who gave these rabbis who represent less than 0.4 percent of Greater Pittsburgh the right to tell the President that he's not welcome there and why should we give a damn what they think???