In the face of violent protests throughout the nation, the rallying cry by many perpetrating the mayhem is for police to be defunded or disbanded. The people of Portland, Oregon, had a brief glimpse of that reality, as police were forced to ignore all but emergency calls after law enforcement was tied up responding to violent rioting over the Independence Day holiday weekend. Public Information Officer Lt. Tina Jones provided hourly video updates on the situation on the Portland Police Bureau Twitter feed overnight Saturday into early Sunday morning, including announcing that the city would not be able to respond...