US Presidential candidate Donald Trump has announced his intention to revive the Alien Enemies Act of 1790 during a campaign rally in Georgia. The act allows the US President to detain, relocate or deport non-citizens from a country considered an enemy of the US during wartime. Trump also suggested pursuing the death penalty for undocumented immigrants convicted of killing Americans.

Source: https://www.wionews.com/world/donald-trump-vows-hell-revive-alien-enemies-act-during-final-campaign-rally-heres-what-it-is-773089