On Monday, the Department of Homeland Security announced that it had also revoked the work visa of Brown University professor Rasha Alawieh and denied her reentry into the U.S. after she attended the funeral of Hezbollah leader Hassan Nasrallah in Lebanon.

Tren de Aragua, a gang born out of a Venezuelan prison, is a loose network that doesn’t operate like groups typically considered terrorist organizations.

The White House steadfastly defended its decision to proceed with multiple deportation flights over the weekend, despite an order to pause by a federal judge.

President Donald J. Trump has unleashed a sweeping offensive against the Tren de Aragua (TdA) gang, signing a proclamation Saturday invoking the Alien Enemies Act to tackle what the White House calls an “invasion” by the Venezuela-born terrorist group.