Johnson is appearing before the Committee on Oversight and Government Reform to defend the city’s law that, in part, restricts police from detaining people solely based on their immigration status.

Political strategist Delmarie Cobb says Mayor Johnson held up in a hostile room as he testified before the U.S. House Oversight Committee on Chicago’s sanctuary city status. Cobb joins Marie Saavedra with analysis.

Johnson faced numerous GOP attacks — including digs at his low approval rating — during Wednesday's hearing as both Republicans and Democrats used the opportunity to give political stump speeches on immigration.