Chicago police are working to prevent a repeat of last weekend's unruly crowds, which left downtown residents with conflicting emotions. Chicago police are working diligently to prevent a repeat of what happened to the downtown resident. Last weekend, the warm weather brother thousands of unruly teenagers from all over that upset the downtown and along the lakefront. This has been top of discussion all week and leading to this weekend.Apparently, there is a mass text message that has police and public officials on high alert. The underground text, warned Chicago for "Round 2?" I don't think the city of Chicago is prepared but we are on high alert. Many long-time residents are contemplating moving the surrounding suburbs, if not, out of Chicago, if this occurs again. Chicago Police are on high alert with metal fences while curfew is in place.