Internal DHS and FBI documents question the effectiveness of using tattoos to identify Venezuelan members of Tren de Aragua.

Federal authorities are using tattoos to identify and deport Venezuelan migrants suspected of being members of the Tren de Aragua gang. Internal documents reveal doubts within Homeland Security ...

"The officers asked me whether my brother belonged to a gang and about a tattoo that is visible on his hand," Gonzalez said. "The tattoo on his left hand is of a rose with money as petals." ...