The Trump administration has invoked a 227-year-old law, the Alien Enemies Act, to target Tren de Aragua, a gang with its roots in the prisons of Venezuela. Who are they and how wide is their reach?

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.

Images have emerged of over 200 suspected members of the notorious Tren de Aragua gang being deported from the U.S. to El Salvador.Wearing white with heads shaved, the deportees alleged to have ties to the Venezuela gang are pictured being moved into the Terrorism Confinement Centre,