Guntzel is asking for your feedback -- what questions do you have? -- in comments at MnIndy. He makes this fine point:
There is also a more broad line of questioning. How should the deployment of any of these weapons be judged? There were clear incidents of violence by a small handful full of the many thousands of protesters who visited St. Paul, most of those incidents isolated to Monday’s protests (among these incidents: store windows were smashed, a delegate bus was hit with a brick, and at least one counter-protester was aggressively handled). But in each of the separate incidents I witnessed where Triple Chasers, pepper spray, or impact rounds were used, there were no evident acts of violence on the part of protesters.