Hundreds of thousands of Venezuelans have fled the country’s economic conditions and repression in recent years.

President Trump’s envoy for special missions, Richard Grenell, is delivering an in-person message to Venezuelan leader Nicolás Maduro that there will be consequences if detained Americans are not released and Venezuelan “criminals and gang members” deported from the U.

Homeland Security Secretary Kristi Noem is ending protections that shielded roughly 350,000 Venezuelans from deportation, leaving them with two months before they lose their right to work in the U.S.