During his campaign, Trump laid out what he would do on his first day back in office, even referring to himself as a "dictator" but only on "Day 1."

President-elect Donald Trump used a raucous rally Sunday on the eve of his inauguration to promise swift Day 1 action remaking the federal government, shifting federal priorities at breakneck speed and ensuring that “the curtain closes on four long years of American decline.

Alex Wagner plays through a collection of Donald Trump's "Day 1" promises on the campaign trail from mass deportations to resolving Russia's war against Ukraine and including some less clear intentions like replacing "Bidenomics" with "Maganomics,