New York State Attorney General Letitia James is vowing to take on President Donald Trump if he tries to come after New York as a sanctuary city. CBS News New York's Dick Brennan reports.

The Justice Department’s lawsuit against Chicago and Illinois, along with a House investigation, cap months of threats directed at jurisdictions with laws that limit local cooperation with federal imm

In a display of force aimed at increasing arrests and generating publicity, the administration targeted the nation’s largest city, where sanctuary policies limit cooperation with ICE.