From what i'm piecing together, the leftists were protesting in the parking lot of the public library. They did not have a permit. The Trump supporters were on the other side of the street, counter-protesting, and crossed the street. No details why yet - we can guess. (It's a 6 lane road, not a highway. There's a 4 way intersection right there.) A scuffle broke out, and the angry faced lesbian plowed through the crowd.