US will reexamine all green cards issued to people from 19 countries as Trump administration ramps up immigration crackdown 

The US will reexamine all green cards issued to people from 19 countries “of concern” at President Donald Trump’s direction, as the Trump administration intensifies its immigration crackdown following the shooting of two National Guard members in Washington, DC.

Source: US will reexamine all green cards issued to people from 19 countries as Trump administration ramps up immigration crackdown | CNN Politics