Quite right. Unfortunately, come the tweet-storm....
I could be wrong, but I think this is them giving Trump his "just desserts" for the so-called travel ban EO. Short-sighted, petty, silly, stupid.... all those terms fit this action pretty well.
So enacting prudent restrictions on immigration from nations with a history of being hubs for terrorists seems silly, stupid, petty, etc. to you? See, all of those nations are often stamped on passports of terrorists trying to enter Western nations because they know that entry through other more obvious Middle Eastern nations-of-origin would automatically subject them to intense, unwanted scrutiny. Clearly you have not studied the issue before erupting in knee-jerk, anti-Trump hyperbole.
Israel is the template for how to vet people entering the country. Their methods include all of the one's DJT employs combined with a truly rigorous "profiling" process which sadly would not pass muster with countless leftist and Constitutional nit-pickers in this country, who are infinitely more concerned about technicalities related to appearances of impropriety (unfair discrimination) than about protecting innocent lives from foreign homicidal lunatics.
If these monstrous vermin were coming here with the expressed purpose of killing you or those you care about, I assure you that you would feel differently. Just as if they were coming with the specific purpose and capability of killing political figures, we would hear none of this picayune nonsense about how "silly or unnecessary" the conditions/restrictions are from Democrat officials. They would be demanding EVEN MORE!!!