"Border Czar" Tom Homan on Thursday said operational leaks endanger agents and he expects drug cartels to escalate violence at the nation's southern border.

Border czar Tom Homan told Fox News host Harris Faulkner Thursday that people who leak information about raids by United States Immigration and Customs Enforcement (ICE) “might find themselves in handcuffs.

The raids included agents searching an apartment building in a Denver suburb that the president has held up as an example of the nation’s immigration problems.

Tom Homan, Trump’s border czar, told CNN’s Kaitlan Collins on Monday that Immigration and Customs Enforcement (ICE) changed its policy to allow arrests and other enforcement actions at churches and schools when necessary. Collins then pressed him on how potential arrests in church and schools would help safeguard against public safety threats.