President Donald Trump said he’s preparing to expand federal deployments of the National Guard beyond Washington, D.C., with Chicago and New York among the cities under review.

President Trump said on Friday that he planned to target Chicago and New York for his next federal crackdown on crime, suggesting he was willing to use active-duty troops on city streets.

At a press conference in the Oval Office, Trump boasted about the National Guard presence he sent into Washington, D.C., last week, adding: “I think Chicago will be our next, and then we’ll help with New York.