Federal agents arrested a Venezuelan illegal alien who flaunted his stash of grenades online and is believed to be a leader of the vicious Tren de Aragua gang

Yonaiker Gallegos is believed to be a leader of the Venezuelan gang Tren de Aragua .

The arrest marks the latest crackdown by the Trump administration on the violent Venezuelan gang.

A multi-agency raid over the weekend resulted in the capture of over 100 illegal aliens at an underground nightclub.