I strongly suspect this will happen:

google: "Trump Urged to Declare National Emergency to Take Power over Midterm Elections as President Pushes for Voter ID Bill." [2.27]

dm--
Attorneys close to Donald Trump are urging the president to declare a national emergency that would allow him to take sweeping powers over the crucial midterm elections....[2.27]

There was a time i'd dismiss this as hype & nonsense. Not any more.