Posing with a flight attendant.
Walking through O'Hare Airport.
Kissing daughter Sasha.
In his temporary Senate office.
Opening his Springfield, Ill. office.
Signing posters in Illinois.
With Coretta Scott King and Ethel Kennedy at birthday celebration for Rep. John Lewis.
Touring Red Square in Moscow.
Just another guy in Moscow.
Inspecting dismantled nuclear missiles
Inside a dismantled nuclear missile.
Napping in Perm, Russia.
At a biological lab.
Greeting Ukraine President Yushchenko.
During a meeting.
Eating pizza with the interns.
Relaxed while reading in his office.
With Ethel Kennedy, RFK's widow.
On Robben Island, where Mandela was imprisoned.
Meeting on HIV-AIDS.
Obama in Kenya.
With his daughter Sasha in Kenya.
On safari with his family at the Masai Mara in Kenya.
Photographers zoom in on Obama and not the witnesses at a Senate hearing.
Backstage with his family before his announcement.
Obama after his announcement.