When videos were released showing more than 200 Venezuelan men who had been deported from the U.S. arriving in El Salvador at one of the world's most dangerous prisons, a woman named Nays recognized one of the faces. It was her partner, and seeing him in the video filled her with terror, she told CBS News.

The U.S. government used an 18th-century wartime law to deport more than 200 Venezuelan immigrants earlier this month to El Salvador, where they were immediately transferred to the country's maximum-security gang prison.

Relatives and attorneys seek answers about the men sent to the high-security prison as the Venezuelan government calls for their return.

SINGAPORE (Reuters) - Trade of Venezuelan oil to top buyer China stalled on Tuesday after U.S. President Donald Trump's order threatening tariffs on countries buying from Caracas created fresh uncertainty, days after U.S. sanctions targeting China's imports from Iran.

The president plans to wield tariffs like financial sanctions, ordering that countries that buy Venezuelan oil have tariffs put on their exports to the United States.

President Donald Trump says he will place a 25% tariff on all imports from any country that buys oil or gas from Venezuela.

Plus: How secrecy sits at the center of Trump's clash with courts. | Angry constituents met lawmakers at recent local town hall meetings.

A government lawyer said migrants don’t have to be told they’ve been designated as “alien enemies” or given time to seek a hearing before being deported.

A federal judge on Monday won't lift his block on deportation flights of alleged members of Venezuela's crime gang Tren de Araragua under the 1798 Alien Enemies Act.