From the article: Refuse Fascism, a spin-off of chairman Bob Avakian’s Revolutionary Communist Party, is organizing a mass protest Saturday across the country.
If there is one local enough for you to attend, I suggest being there and documenting the goings-on. You can thereby learn who are the domestic enemies in your area so when the SHTF you know who your likely attacker will be, and perhaps arrange a preemptive action.