Seattle may be on the opposite side of the country, but I really

Philadelphia/Villas - Seattle may be on the opposite side of the country, but I really don't think we are paying enough attention to what is going on there. The police agreed to stay out, except for “significant life-safety issues,” such as an active shooter incident, an assault, a structure fire, significant medical emergency. Closer to home, a tent city has grown up along the Ben Franklin Parkway in Philly. Isn't there a line that divides peaceably assembling and civil disruption?