That's not going to happen, and is flat-out ridiculous.
Antifa has been under investigation for a long time. Their communications can easily connect them together. They are often covered up when seen in public committing crimes, but have actually been openly operating for many years. Building a case against them will not be difficult.
Trump: A lot of people are looking at what is happening to democrat-run cities, and they are disgusted.
[LIVE Joint Base Andrews]
President Trump: Portland has been like this for 50 years.