What this article didn't mention, was that the protesters held signs, A.N.S.W.E.R. signs. If these people are organizing and traveling across state lines to commit acts of violence or prevent others from meeting, then they must come close to qualifying as terrorists. Even if they didn't cross state lines, they are trying to intimidate others through violence. That's terrorism. Why doesn't the justice department step in and prosecute them as terrorists, lock them up and throw away the key?
They're deathly afraid of the "racism" accusations that would surely follow such an action.
And the ACLU would go apesh/t.