There have been persistent rumours about the 20th of April.

1. Nazi saluting people in power might want to pay their respects to Hitler's birthday
2. it is 90 days after US President ordered a report (to complete within 90 days) to recommend if the US should declare a migration state of emergency.
3. The way they have been braking the law and ignoring courts and go full gestapo with ICE, they cant stop now, they have to keep going or they will fail.

So I found Astro.com's read on the month particularly interesting as there are several aspects seeming to converge around that time of this month.

Obligatory this is not an April's Fools joke, but lets hope it is.

More here