Federal immigration raids planned for Chicago and other sanctuary cities in coming days after a weekend of warnings

Whispers that federal immigration enforcement was imminent ricocheted across Chicago over the weekend as organizers postponed public events and advocates handed out flyers reminding people about their rights in the face of an immigration agent.

​ Whispers that federal immigration enforcement was imminent ricocheted across Chicago over the weekend as organizers postponed public events and advocates handed out flyers reminding people about their rights in the face of an immigration agent. Read More Breaking News, Latest News and Videos | CNN