Anyone paying even scant attention now knows that Trump means business.
I, for one, do not trust the vetting of anyone that received a green card in the last eight years or possibly the last 16.
A few muzzies may get their butt turbans in a bunch but that's just a bonus.
Do you have any idea how crazy that is? You would question all green cards issued in the last 16 years? Most of these people are citizens by now.