Chicago is among the cities listed in President Trump's new call for what he's calling the "single largest mass deportation program in history." In a social media post on Sunday, Mr. Trump ordered ICE to expand efforts in cities he called "the core of the Democratic power center.

The president, undeterred by weekend protests, posted on social media that the U.S. ”must expand efforts to detain and deport Illegal Aliens in America’s largest Cities, such as Los Angeles, Chicago,