Blocking interstates is problematic, but that doesn't mean we get to absolve ourselves from trying to fix the problems with policing or the criminal justice system or all of the above. Also, I am very confident that if an ambulance with its sirens on was determined to travel I-94 during the protests last Saturday night, that the protesters would have made way for it, getting through the congestion would have been difficult but possible as it always is with the cooperation of motorists, and the police would have also let it through their blockades.