Former U.S. President Barack Obama, center right, embraces U.S. President Joe Biden during the funeral for late Madeleine Albright, former U.S....
President Barack Obama and first lady Michelle Obama welcome Chinese President Hu Jintao for a State dinner at the White House January 19, 2011 in...
President Joe Biden speaks with former U.S. President Barack Obama at the funeral service for former U.S. Secretary of State Madeleine Albright at...
Former U.S. President Barack Obama speaks during a drive-in campaign rally for Democratic presidential nominee Joe Biden at Northwestern High School...
Elon Musk, co-founder and chief executive officer of Tesla Motors Inc., right, and Talulah Musk arrive to a state dinner hosted by U.S. President...
President Barack Obama steps on First Lady Michelle Obama's dress during the Obama Home States Inaugural Ball at the Washington Convention Center in...
President Barack Obama and first lady Michelle Obama welcome Chinese President Hu Jintao for a State dinner at the White House January 19, 2011 in...
President Barack Obama and first lady Michelle Obama welcome Chinese President Hu Jintao for a State dinner at the White House January 19, 2011 in...
Supreme Court Chief Justice John Roberts, with Justices, Anthony Kennedy, Ruth Bader Ginsburg, Stephen Breyer, Sonia Sotomayor and Elena Kagan listen...
King Abdullah II ibn Al Hussein of Jordan, U.S. President Barack Obama, Dutch prime minister Mark Rutte and China's president Xi Jinping stand during...
French President Francois Hollande and U.S. President Barack Obama shake hands during a joint news conference at the White House November 24, 2015 in...
President Barack Obama shakes hands with French President Francois Hollande during a joint press conference in the East Room of the White House on...
Elon Musk, co-founder and chief executive officer of Tesla Motors Inc., right, and Talulah Musk arrive to a state dinner hosted by U.S. President...
President Joe Biden talks with former U.S. President Barack Obama at the funeral service for former U.S. Secretary of State Madeleine Albright at the...
Former President Barack Obama speaks during a drive-in campaign rally with Democratic presidential nominee Joe Biden at Belle Isle on October 31,...
In this handout image provided by The White House, President Barack Obama, Vice President Joe Biden, Secretary of State Hillary Clinton and members...
President Barack Obama presents the Medal of Freedom to Vice-President Joe Biden during an event in the State Dinning room of the White House,...
Former President Barack Obama speaks during a drive-in campaign rally with Democratic presidential nominee Joe Biden at Belle Isle on October 31,...
President Barack Obama and Vice President Joe Biden, along with with members of the national security team, receive an update on the mission against...
Vice President Mike Pence, Karen Pence, former Vice President Dan Quayle, Marilyn Quayle, former Vice President Dick Cheney, Lynne Chaney, former...
United States President Donald J. Trump, First Lady Melania Trump, former President Barack Obama, Michelle Obama, Bill Clinton, Hillary Clinton and...
President Barack Obama holds a Golden State Warriors basketball jersey presented to him during an event with the team in the East Room on February 4,...
President Barack Obama delivers remarks at a tribute to Vice-President Joe Biden during an event in the State Dining room of the White House, January...
In this photo provided by The White House, President Barack Obama,National Security Advisor Tom Donilon, Secretary of State Hillary Clinton, Director...
First Lady Michelle Obama and U.S. President Barack Obama wait for leaders to arrive for the Nordic state dinner on the North Portico at the White...
President Barack Obama presents the Medal of Freedom to Vice-President Joe Biden during an event in the State Dining room of the White House, January...
President Barack Obama holds a Golden State Warriors basketball jersey presented to him during an event with the team in the East Room on February 4,...
Former President Barack Obama speaks during a drive-in campaign rally with Democratic presidential nominee Joe Biden at Belle Isle on October 31,...
Then-Illinois State Senator Barack Obama, shown January 16, 2000 in Chicago, Illinois, worked with Democrats, Republicans and especially with police...
Former U.S. President Barack Obama speaks during a drive-in campaign rally for Democratic presidential nominee Joe Biden at Northwestern High School...
President Barack Obama speaks during a meeting on the New START treaty as former U.S. Secretary of State Henry Kissinger, Vice Chairman Joint Chiefs...
President Barack Obama speaks from the State Dining Room following a meeting with executive from BP at the White House June 16, 2010 in Washington,...
President Barack Obama holds a Golden State Warriors basketball jersey during an event with the team in the East Room on February 4, 2016 in...
President Joe Biden, former U.S. President Barack Obama and former first lady Michelle Obama attend the funeral service for former U.S. Secretary of...
Then-Illinois State Senator Barack Obama, shown in a 1999 file photo, worked with Democrats, Republicans and especially with police and prosecutors...
United States President Donald J. Trump, First Lady Melania Trump, Barack Obama, Michelle Obama, Bill Clinton, Hillary Clinton, Jimmy Carter and...
Former President Barack Obama attends a canvass kickoff event for Democratic presidential nominee Joe Biden at Birmingham Unitarian Church on October...
Former U.S. President Barack Obama arrives during a drive-in campaign rally for Democratic presidential nominee Joe Biden at Northwestern High School...
President Barack Obama and Chinese President Xi Jinping arrive for a joint press conference in the Rose Garden at The White House on September 25,...
President Barack Obama, seen through an Oval Office window, speaks on the phone with King Abdallah Abd al Aziz of the Kingdom of Saudi Arabia at the...
President Joe Biden, former U.S. President Barack Obama and former first lady Michelle Obama, former U.S. President Bill Clinton and his wife and...
Washington, UNITED STATES: US Democratic Senator from Illinois Barack Obama arrives for US President George W. Bush's annual State of the Union...
President Barack Obama presents the Medal of Freedom to Vice-President Joe Biden during an event in the State Dining room of the White House, January...
President Barack Obama greets Supreme Court Justice Ruth Bader Ginsburg before his State of the Union address before a joint session of Congress on...
Former Secretary of State Hillary Clinton and former President Barack Obama talk at the end of the inauguration of U.S. President-elect Joe Biden on...
President Donald Trump, first lady Melania Trump and former President Barack Obama listen as former Canadian Prime Minister Brian Mulroney speaks...
President Barack Obama and Vice President Joe Biden greet the delegation from the U.S. Conference of Mayors in the East Room on January 21, 2010 in...
President Barack Obama, surrounded by lawmakers, US Vice President Joe Biden , US Secretary of State Hillary Clinton Sen. Barbara Mikulski D-MD,...
President Barack Obama speaks alongside Treasury Secretary Jacob Lew following a National Security Council meeting on the Islamic State at the...
President Barack Obama and first lady Michelle Obama welcome Japanese Prime Minister Shinzo Abe and his wife Akie Abe after they arrived at the north...
President Joe Biden, former U.S. President Barack Obama and former first lady Michelle Obama attend the funeral service for former U.S. Secretary of...
President Joe Biden, former U.S. President Barack Obama and former first lady Michelle Obama, former U.S. President Bill Clinton and his wife and...
Former President Barack Obama speaks during a drive-in campaign rally with Democratic presidential nominee Joe Biden at Belle Isle on October 31,...
President Barack Obama speaks during a meeting on the new START Treaty as former Secretary of State Henry Kissinger looks on November 18, 2010 in the...
President Barack Obama and first lady Michelle Obama welcome Mexican President Felipe Calderon and his wife Margarita Zavala to the White House for a...
President Barack Obama delivers a toast during the State Dinner with Italian Prime Minister Matteo Renzi at the White House in Washington on October...
President Barack Obama greets members of Congress as he arrives in the House chamber in the U.S. Capitol to deliver his State of the Union address on...
President Barack Obama speaks as he meets with Vice President Joseph Biden in the Oval Office of the White House January 7, 2015 in Washington, DC....
President Barack Obama speaks on the phone with King Abdullah II of Jordan in the Oval Office of the White House on August 8, 2014 in Washington, DC....
Washington, DC In this handout image provided by the White House, Vice President Joe Biden arrives for a meeting with U.S. President Barack Obama,...
