President Obama, President Medvedev, and President Sarkozy

President Obama, President Medvedev, and President Sarkozy
President Barack Obama walks with Russian President Dimitry Medvedev, left, and French President Nicolas Sarkozy at the NATO Summit in Lisbon, Portugal, Nov. 20, 2010. (Official White House Photo by Pete Souza)

President Obama, President Medvedev, and President Sarkozy President Barack Obama walks with Russian President Dimitry Medvedev, left, and French President Nicolas Sarkozy at the NATO Summit in Lisbon, Portugal, Nov. 20, 2010. (Official White House Photo by Pete Souza)