You know this is going to get ugly. You find others who are ready to go back into the streets for a march. You decide to attempt to shut down the IRS itself by physically blocking employees from getting in and out of the offices. You and other friends come armed, ready for violence.
As you expect, counter-protestors show up. They are heavily armed and aggressive. A wild street battle unfolds. Cops swarm and arrest dozens. It looks like some cops helped counter-protestors escape. You walk away with only a limp.
You’re surprised that Donald Trump doesn’t immediately say anything about it. Instead, Republican state governments publicly decry the actions. The head of the IRS accuses your group of terrorism. Liberal newspapers denounce the violence. Two leaders in your group are outed as FBI plants.