It's a stretch to accuse President Trump with somehow encouraging a nut job to react towards Jews. Trump has SO much cover on THAT one, Ivanka, Jared and grandchildren being the greatest reason to love Jews.
President Trump gained the love of REAL Jews world wide by opening the US embassy in Jerusalem ... CERTAINLY showing favoritism towards Israel and the Jews.
President Trump's obvious patriotism includes the history of America's allegience to Israel in military and financial assistance / support.
I contend this has been a diversionary tactic.
The fact that it proved massively deadly is a heads up to the insanity of the enemy.
I anticipate all the usual suspects; Schumer, Pelosi, Waters, etc., will disappear for a while from the lamestream .. until afte of just before the midterm election