Family members of recently deported Venezuelan immigrants said they were anguished and shocked to discover their loved ones were sent to a notorious mega-prison in El Salvador after recognizing them in a social media video. 

The families strongly deny that their relatives are connected to the Venezuelan gang known as Tren de Aragua, a claim the Trump administration has used to justify their quick deportations under a rarely used law from 1798, the Alien Enemies Act. They say their family…