ANTI-FASCIST ACTION (ANTIFA) HAS ISSUED A PUBLIC THREAT TO PRESIDENT TRUMP:
Here is a transcript taken from the twitter message sent to President Trump:

Adam Rahuba - Antifa Leader

Attn:@realDonaldTrump

If you do not concede by Sunday at noon, we will begin to block roads in conservative areas.
Your supporters will not be able to go to work or the grocery store to feed their families.
We are armed & will retaliate to attempts at vehicle manslaughter.

11:51 am 11/20/20
(end message)

So, America, now you know what you're dealing with.

Source:
https://halturnerradioshow.com/index.php/en/news-page/news-nation/antifa-issues-public-threat-against-trump-voters

My comment: I haven't verified this tweet, and have no idea if it is real or fake. Use discernment. Perhaps someone can find out.
Since the date of the tweet was Nov. 20th, and the Sunday in question could be the 22nd - this threat time table has already past. I haven't heard of any road blacks in so called "conservative areas". This could be all bluff and bluster.
If threats continue to come in from the far left, like Antifa or BLM Marxist types, Americans need to be on their guard at all times. It is possible that random conflicts and shootings could take place before the militia arrives in the DC area to defend Trump, meaning that they would have started offensive actions against law abiding citizens even before the militia can get into defensive positions.
This also means that the many warnings of a left and right conflict taking place in our nation is well founded. The majority of the nation should be safe and totally unaffected by any terrorist actions taken. But in areas where the anarchist are located the risk is higher and real, and people in those areas should take precautions until this situation is resolved. GE