President Barack Obama and first lady Michelle Obama sign the guestbook at the Royal Palace in Oslo, Norway, after meeting with the Norwegian royal family on Thursday, Dec. 10, 2009. President Obama is in Oslo to receive the 2009 Nobel Peace Prize.
First lady Michelle Obama writes in the guest book of the Norwegian Nobel Committee in Oslo, Norway, Thursday Dec. 10, 2009.
President Barack Obama sits in front of framed photos of previous Nobel Peace Prize winners during a signing ceremony at the Norwegian Nobel Institute in Oslo, Norway, Thursday, Dec. 10, 2009.
Trumpeters from the Royal Guard play during the Nobel Peace Prize ceremony at City Hall in Oslo, Norway, Thursday, Dec. 10, 2009.
President and Nobel Peace Prize laureate Barack Obama enters the Nobel Peace Prize ceremony with first lady Michelle Obama at City Hall in Oslo, Norway, Thursday, Dec. 10, 2009.
The Norwegian Royal family attend the Nobel Peace Prize ceremony at City Hall in Oslo, Norway, Thursday, Dec. 10, 2009. From left are King Harald V, Queen Sonja, Crown Princess Mette-Marit and Crown Prince Haakon Magnus.
President and Nobel Peace Prize laureate Barack Obama, second from left, sits with the Nobel committee who chose him as laureate, at the Nobel Peace Prize ceremony at City Hall in Oslo, Norway, Thursday, Dec. 10, 2009.
President and Nobel Peace Prize laureate Barack Obama, center, greets the audience, flanked by the Chairman of the Nobel committee Thorbjorn Jagland, left, and committee member Kaci Kullman-Five, at the Nobel Peace Prize ceremony at City Hall in Oslo, Norway, Thursday, Dec. 10, 2009.
President and Nobel Peace Prize laureate Barack Obama, right, speaks with the Chairman of the Nobel committee Thorbjorn Jagland, during the Nobel Peace Prize ceremony at City Hall in Oslo, Norway, Thursday, Dec. 10, 2009.
President and Nobel Peace Prize laureate Barack Obama, second left, bows after receiving his medal and diploma from the Nobel committee Chairman Thorbjorn Jagland, left, as committee members applaud, at the Nobel Peace Prize ceremony at City Hall in Oslo, Norway, Thursday, Dec. 10, 2009.
President and Nobel Peace Prize laureate Barack Obama speaks at the Nobel Peace Prize ceremony at City Hall in Oslo, Norway, Thursday, Dec. 10, 2009.
President and Nobel Peace Prize laureate Barack Obama, right, recieves his medal and diploma from the the Chairman of the Nobel committee Thorbjorn Jagland, at the Nobel Peace Prize ceremony at City Hall in Oslo, Norway, Thursday, Dec. 10, 2009.
First lady Michelle Obama applauds after the Nobel lecture of President and Nobel Peace Prize laureate Barack Obama at the Nobel Peace Prize ceremony at City Hall in Oslo, Norway, Thursday, Dec. 10, 2009.
Actor Will Smith, top, applauds President and Nobel Peace Prize laureate Barack Obama during the Nobel Peace Prize ceremony at City Hall in Oslo, Norway, Thursday, Dec. 10, 2009.
President and Nobel Peace Prize laureate Barack Obama, left, greets Norway's King Harald V at the Nobel Peace Prize ceremony at City Hall in Oslo, Norway, Thursday, Dec. 10, 2009.
President and Nobel Peace Prize laureate Barack Obama speaks with his wife, first lady Michele Obama, after his Nobel lecture at the Nobel Peace Prize ceremony at City Hall in Oslo, Norway, Thursday, Dec. 10, 2009.
President and Nobel Peace Prize laureate Barack Obama poses with his medal and diploma at the Nobel Peace Prize ceremony at City Hall in Oslo, Norway, Thursday, Dec. 10, 2009.
President and Nobel Peace Prize laureate Barack Obama poses with his medal and diploma at the Nobel Peace Prize ceremony at City Hall in Oslo, Norway, Thursday, Dec. 10, 2009.