Joe Biden's presidency and half a century of public service come to an end as Donald Trump begins second term.

It was just moments before Joe Biden’s presidential term ended when he announced pardons for his siblings and their spouses

During rallies on Monday, protesters expressed worries about potential policy changes, particularly regarding immigration and climate issues.

Some Pennsylvanians who traveled for Trump's inauguration were left out in the cold Monday, but they still had warm feelings about the new president.

Texans have been tapped to run the CIA, the Department of Housing and Urban Development and the Department of Agriculture.

Here’s a short list of presidents who lived elsewhere during their time in office and when the president could move into the White House.

"Trump is sui generis," one veteran Republican pollster told ABC News. "He is a unique figure in American politics."

President-elect Donald Trump and Melania Trump spent Saturday and Sunday night before the inauguration at Blair House, a famous but rarely seen inside residence across Pennsylvania Avenue from the White House.

Donald Trump's inauguration completes a comeback for a political disruptor who survived two impeachment trials, a felony conviction, two assassination attempts and an indictment for attempting to overturn his 2020 election loss.

After the oath-taking, inaugural address, luncheon and traditional parade, the new president gets to go into the White House to find the family’s clothes, furniture and other personal belongings in place and the kitchen stocked with favorite foods.

Donald Trump’s increasingly close relationship with tech leaders has been noted for weeks now. They’ve donated millions to his inauguration fund, taken trips to the president-elect’s Mar-a-Lago resort and, in the case of Meta’s Mark Zuckerberg, altered Facebook’s moderation policies to accommodate conservative concerns.