On April 22, 2020, President Trump issued a presidential proclamation suspending the entry of “aliens as immigrants” for 60 days. The proclamation goes into effect on April 23, 2020 at 11:59p.m. EDT. The proclamation expires in 60 days (on June 23, 2020). However, the President may continue the suspension of entry for additional time. To understand the President’s proclamation, it is important to understand the different mechanisms by which that a...