1/24State Department employees welcome Hillary Clinton to the State Department building in Washington, January 22, 2009.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
2/24Former President Bill Clinton and daughter Chelsea during the ceremonial swearing-in for Hillary Clinton, February 2, 2009, at the State Department in Washington.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
3/24Clinton is accompanied by Turkish talk show hosts during the taping of a show for the Turkish news channel NTV in Ankara, Turkey, March 7, 2009.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
4/24President Obama and Clinton tour the Sultan Hassan Mosque in Cairo, June 4, 2009.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
5/24Hillary Clinton greets students upon arrival at the flood-stricken Malanday National High School at Marikina city, Philippines, November 12, 2009.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
6/24Clinton poses with U.S. Army soldiers during a brief visit to the U.S. camp at the military airport in Kabul, Afghanistan, November 19, 2009. Clinton visited to attend the inauguration of President Hamid Karzai.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
7/24Secretaryn Clinton and first lady Michelle Obama share a laugh during their participation in the 2010 International Women of Courage Awards at the State Department in Washington, March 10, 2010.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
8/24House Speaker Nancy Pelosi with Clinton in Statuary Hall on Capitol Hill in Washington, March 25, 2010, during the Women's History Month celebration. EPA Administrator Lisa Jackson applauds at left.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
9/24Afghan President Hamid Karzai, Clinton, and other foreign ministers pose for a group photo after the Kabul International Conference at the Foreign Ministry in Kabul, Afghanistan, July 20, 2010.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
10/24Clinton pauses to put on lipstick while talking with Turkey's President Abdullah Gul (R) at the start of a United Nations Security Council meeting at the U.N. headquarters in New York, September 23, 2010.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
11/24President Barack Obama and Secretary Clinton walk together off stage at a holiday reception for diplomats at the State Department in Washington, December 13, 2010.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
12/24Clinton checks her PDA upon her departure in a military C-17 plane from Malta bound for Tripoli, Libya October 18, 2011.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
13/24Clinton tours the Shwedegon Pagoda, a Buddhist temple founded between the 6th and 10th centuries AD, in Rangoon, Burma, December 1, 2011.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
14/24Pro-democracy leader Aung San Suu Kyi with Clinton after a meeting at Suu Kyi's residence in Rangoon, Burma, December 2, 2011.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
15/24Clinton walks with Bulgaria's Prime Minister Boiko Borisov (R) and members of his cabinet before a news conference in Sofia, February 5, 2012.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
16/24Clinton is pictured in the U.S. delegation as President Barack Obama meets with Mexico's President Felipe Calderon in Los Cabos June 18, 2012, to attend the G20 leaders summit.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
17/24Secretary Clinton embraces Triza Lapani after the teen helped Clinton put on a chitenje cloth, a traditional skirt, after speaking at Camp GLOW (Girls Leading Our World) run by the Peace Corps, in Lilongwe, Malawi, August 5, 2012.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
18/24Clinton is dressed by Emmie Phiri, chairperson of the dairy farmers during her visit to Malawi, August 5, 2012.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
19/24Clinton meets with Nelson Mandela, former president of South Africa, at his home in Qunu, South Africa, August 6, 2012. During his 94th birthday celebration in July, the leader met Hillary's husband and former U.S. President Bill Clinton.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
20/24Clinton adjusts her black pearl necklace, a gift from Cook Islands' Prime Minister Henry Puna (L) during a sustainable development and conservation event in Rarotonga, August 31, 2012.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
21/24Secretary Clinton at a news conference at the Great Hall of the People in Beijing September 5, 2012.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
22/24Actress Meryl Streep uses her iPhone to get a photo of her and Clinton following the State Department Dinner for the Kennedy Center Honors gala December 1, 2012 at the State Department in Washington.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
23/24Clinton holds up a football helmet with the State Department logo on it, presented by Deputy Secretary Thomas Nide, who joked that "Washington is a contact sport," January 7, 2013.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.
24/24Outgoing Secretary of State Hillary Clinton testifies on Capitol Hill, January 23, 2013, before the Senate Foreign Relations Committee hearing on the deadly September attack on the U.S. diplomatic mission in Benghazi, Libya.
Friday was Hillary Clinton's last day in her position as U.S. Secretary of State.