On March 15, 2025 President Donald Trump invoked the Alien Enemies Act of 1798 for only the fourth time in U.S. history. The target, this time, is citizens of Venezuela. His administration sent hundreds out of the country on the merest suspicion of ties to a criminal organization, the Tren de Aragua.

In this explainer episode recorded on March 21, with help from WOLA's Venezuela Director Laura Dib and Central America Director Ana María Méndez Dardón, Defense Oversight Director Adam Isacson walks through what has happened over the past six dark days in U.S. history.

• The Alien Enemies Act did not use any standard of due process, and many of those sent out of the country, it is now very apparent, were documented in the United States and were not guilty of anything. All it took was for U.S. agents to decide that they did not like the way these young men looked.
• The Trump administration ignored a clear order from a federal judge to turn the planes around, and is now resisting that judge's demands for information. The result is one of the most severe constitutional crises in U.S. history, which is unresolved as of March 21st.
• Rather than simply deport them, the planes took 238 citizens of Venezuela straight to El Salvador, where authoritarian leader Nayib Bukele took them straight to a notorious mega-prison where those inside are cut off from the outside world and never seem to emerge.

This alarming story is far from over, but this episode lays out some of the most pertinent facts and context in half an hour.