The Trump administration continues to defend its controversial deportation policies as Chief Justice criticizes calls for impeachment. A timeline reveals the use of the Alien Enemies Act dating back to its 18th-century origins, as the administration conducts immigration flights that have sparked fears among families searching for missing loved ones. Recent deportations include allegations against hundreds of Venezuelan immigrants sent to a mega-prison in El Salvador, raising controversies about gang affiliations. Amidst these developments, an expert warns of national security threats if judicial oversight of immigration actions is undermined. The government stands accused of withholding details from judges regarding deportation actions, with some cases resulting in broad legal and constitutional challenges. The administration has invoked the Alien Enemies Act to expedite deportations, despite facing judicial blocks and public outcry regarding the treatment of affected individuals.