CNN: Why Not Use Water Cannons on Ferguson Protestors?

As we drift into another night of likely arrests and police violence against protestors and journalists in Ferguson, MO a CNN anchor has given us this ethical and historical quandary. Rosemary Church: “Talk to us about what police are saying to you. Why they are using this strategy? Why the use of tear gas, stun grenades? Why not perhaps use water cannons?” Watch the video below, but really watch the fantastic understated reaction from her co-host Errol Barnett. For those of you that aren’t history buffs here’s a reminder of why this might be a bit awkward. And maybe we need to have…