The "Iranian Menace" in the US & hysteria based on ....bull!

So the Shin Bet 'document' that has been exclusively seen by ABC, threatening and scaring American Jews from an "Iranian menace" is based on this:

"... “In the past few weeks, there has been an escalation in threats against Israeli and Jewish targets around the world, ... many demonstrations against Israel are expected to be concentrated on Israeli embassies and consulates. Such demonstrations have occurred internationally as well as domestically. These demonstrations could potentially turn violent at local synagogues, restaurants, the Israeli Embassy and other Israeli sites. … Law enforcement should be vigilant when making periodic checks at all Jewish facilities...."

Demonstrations that could turn violent! So with all this churning they come up with this as evidence?