Saturday is the 100th day President Donald Trump has been in office. These photos mark some of the most important moments of his first few months as the nation's president.
Discussions of a border wall, health care reform and the swearing in of a new Supreme Court justice were some of the big talking points during Trump's first 100 days.
WASHINGTON, DC - APRIL 10: U.S. Supreme Court Associate Justice Judge Neil Gorsuch (L) takes the judicial oath as President Donald Trump looks on during a ceremony in the Rose Garden at the White House April 10, 2017 in Washington, DC. Earlier in the day Gorsuch, 49, was sworn in as the 113th Associate Justice in a private ceremony at the Supreme Court. (Photo by Chip Somodevilla/Getty Images)
WASHINGTON, DC - MARCH 21: House Speaker Paul Ryan (R-WI) speaks to the media after after a House Republican closed party conference attended by U.S. President Donald Trump, on Capitol Hill, on March 21, 2017 in Washington, DC. President Trump urged House Republicans to support his American Health Care Act. (Photo by Mark Wilson/Getty Images)
NEW YORK, NY - NOVEMBER 29: Retired Lt. Gen. Michael Flynn, President-elect Donald Trump's choice for National Security Advisor, walks through the lobby at Trump Tower, November 29, 2016 in New York City. President-elect Donald Trump and his transition team are in the process of filling cabinet and other high level positions for the new administration. (Photo by Drew Angerer/Getty Images)
WASHINGTON, DC - MARCH 24: U.S. Speaker of the House Paul Ryan answers questions at a press conference at the U.S. Capitol after President Trump's healthcare bill was pulled from the floor of the House of Representatives March 24, 2017 in Washington, DC. In a big setback to the agenda of President Donald Trump and the Speaker, Ryan cancelled a vote for the American Health Care Act, the GOP plan to repeal and replace the Affordable Care Act, also called 'Obamacare.' (Photo by Win McNamee/Getty Images)
WASHINGTON, DC - APRIL 07: Senate Minority Leader Chuck Schumer (D-NY) walks to a military briefing for U.S. senators on the recent U.S. attack in Syria April 7, 2017 in Washington, DC. U.S. President Donald Trump ordered a retaliatory strike yesterday in response to the use of chemical weapons by the government of Syrian President Bashar al-Assad. (Photo by Eric Thayer/Getty Images)
WASHINGTON, DC - APRIL 12: NATO Secretary General Jens Stoltenberg (L) and U.S. President Donald Trump hold a news conference in the East Room of the White House April 12, 2017 in Washington, DC. Trump reaffirmed the United States' commitment to the North Atlantic alliance and its "ironclad" pledge to defend NATO allies, even though he repeatedly questioned the relevance of the military organization during the campaign. (Photo by Chip Somodevilla/Getty Images)
NEW YORK, NY - APRIL 15: People participate in a Tax Day protest on April 15, 2017 in New York City. Activists in cities across the nation are marching today to call on President Donald Trump to release his tax returns. (Photo by Stephanie Keith/Getty Images)
WASHINGTON, DC - APRIL 19: U.S. President Donald Trump (C) listens to New England Patriots Head Coach Bill Belichick deliver remarks during an event celebrating the team's Super Bowl win on the South Lawn at the White House April 19, 2017 in Washington, DC. It was the team's fifth Super Bowl victory since 1960. (Photo by Chip Somodevilla/Getty Images)
BERLIN, GERMANY - APRIL 22: People march in support of scientific research during the "March for Science" demonstration on April 22, 2017 in Berlin, Germany. People all over the world are participating in "March for Science" demonstrations to protest against the statements and polices of the administration of U.S. President Donald Trump that deride scientific facts deemed inconvenient for Trump's political agenda. (Photo by Sean Gallup/Getty Images)
WASHINGTON, DC - APRIL 25: U.S. President Donald Trump speaks during the U.S. Holocaust Memorial Museum's "Days of Remembrance" ceremony at the U.S. Capitol building, on April 25, 2015 in Washington, DC. (Photo by Mark Wilson/Getty Images)
CAMBRIDGE, WI - APRIL 25: Cows walk from a barn after being milked on Hinchley's Dairy Farm on April 25, 2017 near Cambridge, Wisconsin. President Donald Trump today tweeted "Canada has made business for our dairy farmers in Wisconsin and other border states very difficult. We will not stand for this." (Photo by Scott Olson/Getty Images)
WASHINGTON, DC - APRIL 26: Secretary of the Treasury Steven Mnuchin (R) and National Economic Director Gary Cohn speak about President Donald Trump's new tax reform plan during a briefing at the James Brady Press Briefing Room at the White House on April 26, 2017 in Washington, DC. (Photo by Mark Wilson/Getty Images)
WASHINGTON, DC - APRIL 26: Senate Majority Leader Mitch McConnell (R-KY) departs the U.S. Capitol for a briefing on North Korea at the White House April 26, 2017 in Washington, DC. Members of U.S. President Donald Trump's national security team held a briefing on North Korea at the White House for the entire U.S. Senate. (Photo by Win McNamee/Getty Images)
WASHINGTON, DC - APRIL 27: (AFP OUT) US President Donald Trump signs an Executive Order on Improving Accountability and Whistleblower Protection at the Department of Veterans Affairs on April 27, 2017 in Washington, DC. (Photo by Olivier Douliery - Pool/Getty Images)