Residents of Kibera, one of the poorest quarters in Nairobi gather to watch the inauguration
a cafe in the Shiite stronghold of Sadr City in Baghdad
soldiers watch the U.S. presidential inauguration via a webcast from Combat Outpost Keating in eastern Afghanistan
taco stand in Mexico City
Nyang'oma Kogelo, the Kenyan village where 44th US President Barack Obama's father was born
US Army Command Sgt. Maj. Julia Kelley, left, of the 229th Brigade Support Battalion, 2nd Heavy Brigade Combat Team, 1st Infantry Division, weeps as she watches the inauguration of US President Barack Obama at Camp Liberty in Baghdad
a Vietnam Army veteran, cheers as he watches Barack Obama be inaugurated as president
a restaurant in Kabul, Afghanistan
the grounds of the University of Nairobi
40 years after their silent protest at the 1968 Olympics, Gold Medalist Tommie Smith hugs Bronze Medalist John Carlos, and their wives Delois Smith and Charlene