End of Mubarak :Hosni Mubarak stepped down as Egypt's president

 Hosni Mubarak stepped down as Egypt's president

Hosni Mubarak welcomes U.S.President Barack Obama

Sarah Jessica Parker chats with other guests after attending the National Arts and Humanities Youth Program Award presentation ceremony

 Sarah Jessica Parker chats with other guests after attending the National Arts and Humanities Youth Program Award presentation ceremony featuring U.S. first lady Michelle Obama in the East Room of the White House

Barack Obama and daughter Sasha swim at Alligator Point in Panama City Beach

President Barack Obama and daughter Sasha swim at Alligator Point in Panama City Beach

Barack Obama speaks on higher education and the economy at the University of Texas

US President Barack Obama speaks on higher education and the economy
at the University of Texas

Barack Obama is silhouetted against a light

 Barack Obama is silhouetted against a light as he speaks
at a DNC finance event  at the Chicago Cultural Center in Chicago

Barack Obama presents the 2010 Citizens Medal to Lisa Nigro

U.S. President Barack Obama presents the 2010 Citizens Medal to Lisa Nigro

A US Marine helicopter flies toward the New York City skyline

A US Marine helicopter, supporting the visit of US President Barack Obama, flies toward the New York City skyline

Barack Obama appears on the daytime TV talk show "The View"

  Barack Obama appears on the daytime TV talk show "The View" 

Barack Obama walks out from the Oval Office for a statement about legislation to help small business

 U.S. President Barack Obama walks out from the Oval Office for a statement about legislation to help small business
The Bridge: The Life and Rise of Barack Obama   The Promise: President Obama, Year One

Barack Obama sits in an electric Ford Focus

Barack Obama sits in an electric Ford Focus 

change has happened

Sudarsan Pattnaik gives the finishing touches to a work depicting US President-elect Barack Obama on the beach at Puri

President Obama serves lunch at the So Others Might Eat soup kitchen

President Obama serves lunch at the So Others Might Eat soup kitchen in Washington. 

By Jim Watson, AFP/Getty Images

• Taken: 1/18/201

Jimmie Wilson performs as U.S. President Barack Obama

Lead actor Jimmie Wilson performs as U.S. President Barack Obama during the world premiere of the German musical "Hope" in Frankfurt January 17, 2010.

U.S. President Barack Obama is joined by former U.S. Presidents George W. Bush (L) and Bill Clinton (R)

U.S. President Barack Obama is joined by former U.S. Presidents George W. Bush (L) and Bill Clinton (R) as they walk out of the Rose Garden of the White House in Washington after speaking about disaster aid to Haiti January 16, 2010.
Credit: REUTERS/Larry Downing

President Obama casts a shadow on the wall

President Obama casts a shadow on the wall as he walks to the podium to speak in the Rose Garden of the White House in Washington, Nov. 6, 2009. (Pablo Martinez Monsivais/AP Photo)

Sculptor Wilman Syahnur (R) stands beside his creation, a fibreglass statue of U.S. President Barack Obama

Sculptor Wilman Syahnur (R) stands beside his creation, a fibreglass statue of U.S. President Barack Obama, placed on a pedicab during the 2009 Indonesian Biennale art event in Yogyakarta, Central Java December 23, 2009. Syahnur added bandages to the sculpture after it sustained injuries from a fall on the road a few days ago during the art event.
Credit: REUTERS/Dwi Oblo

Pictures of the Year 2009:President Barack Obama takes the Oath of Office as the 44th U.S. President

President Barack Obama takes the Oath of Office as the 44th U.S. President with his wife Michelle, daughters Malia (2nd R) and Sasha (R) by his side at the U.S. Capitol in Washington January 20, 2009. Obama became the first African-American president in U.S. history.
Credit: REUTERS/Chuck Kennedy/Pool

President Barack Obama presents the Medal of Freedom to Joe Medicine Crow

President Barack Obama presents the Medal of Freedom to Joe Medicine Crow - High Bird during a ceremony in the East Room at the White House in Washington, August 12, 2009. The medal is the country's highest civilian honor.

REUTERS/Jim Young

Quite an honor

President Barack Obama presents the 2009 Presidential Medal of Freedom to actor Sidney Poitier during ceremonies in the East Room at the White House on Wednesday, Aug. 12.

MSNBC.com

A girl touches the World's Largest Beaded Photo Mosaic of President Barack Obama

A girl touches the World's Largest Beaded Photo Mosaic of President Barack Obama on display in front of the White House in Washington, August 3, 2009. The project, created with over 372,600 beads by 1000 fourth grade students from across the U.S., was made in honor of Obama's 48th birthday.

REUTERS/Jim Young