Associated Press Photos of Trump Inauguration.
President Barack Obama speaks with President-elect Donald Trump during the presidential inauguration at the U.S. Capitol in Washington, Friday, Jan 20, 2017. (Saul Loeb/Pool Photo via AP)
Protesters burn trash cans during the demonstration downtown Washington, Friday, Jan. 20, 2017, during the inauguration of President Donald Trump. ( AP Photo/Jose Luis Magana)
President Donald Trump, joined by the Congressional leadership and his family, formally signs his cabinet nominations into law, Friday, Jan. 20, 2017, in the President's Room of the Senate on Capitol Hill in Washington Behind him are, from left, daughter Ivanka Trump, his wife Melania Trump, and his son Barron ...
President Donald Trump waves as he walks with first lady Melania Trump during the inauguration parade on Pennsylvania Avenue in Washington, Friday, Jan. 20, 2016. (AP Photo/Evan Vucci, Pool)
President Donald Trump and his wife Melania, center, walk during the Inaugural Parade on Pennsylvania Avenue, in Washington, Friday, Jan. 20, 2017. (AP Photo/Cliff Owen)
President Donald Trump, his wife Melania Trump and son Barron Trump walk along the inauguration day parade route in Washington, Friday, Jan. 20, 2017, after he was sworn in as the 45th president of the United States. (AP Photo/Carolyn Kaster)
President-elect Donald J. Trump arrives on Capitol Hill in Washington, Friday, Jan. 20, 2017, for his presidential inauguration ceremony. (Doug Mills/Pool Photo via AP)
President Donald Trump smiles with his son Barron as they view the 58th Presidential Inauguration parade for President Donald Trump in Washington. Friday, Jan. 20, 2017 (AP Photo/Pablo Martinez Monsivais)
President Donald Trump, followed by first lady Melania Trump. gives a thumbs-up as they on the West Front of the Capitol in Washington, Friday, Jan. 20, 2017. (Win McNamee/Pool Photo via AP)
President Donald Trump and first lady Melania Trump walk near the White House in the inaugural parade after he was sworn in as the 45th President of the United States, Friday, Jan. 20, 2017, in Washington. (AP Photo/Evan Vucci, Pool)