"When she blows the breathalyzer and it comes up negative, they're done," said Hetznecker, who has defended police protesters who are shouting at police. "It's an overreach. Any reason to come back to her is gone. She makes a statement to you, that's covered by the First Amendment. Police have to be trained to de-escalate and deal with the negative reaction to their authority. It's really important that police are trained to deal with colorful language and obscene language. There's been a lack of training on those protections overall."