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."

Undeterred by weekend protests, Trump posted that the U.S. "must expand efforts to detain and deport Illegal Aliens in America’s largest Cities, such as Los Angeles, Chicago, and New York, where Millions upon Millions of Illegal Aliens reside.

Chicago saw tens of thousands of people march against the president and his anti-immigrant policies at Saturday's No Kings rally, and local leaders are bracing for more raids.