CHICAGO - There was chaos at City Hall on Tuesday as protesters took over a meeting about Chicago's status as a sanctuary city. They're angry about efforts to stop a referendum that would allow Chicagoans to decide whether to welcome migrants. The raucous meeting of the City Council Rules Committee spun out of control as protesters shouted down aldermen during debate about Chicago's status as a sanctuary city. "Do you as a resident of the City of Chicago believe that we should remain a sanctuary city?" asked 41st Ward Alderman Anthony Napolitano. The crowd responded with boos and catcalls. The...