U.S. President Barack Obama (L) and first lady Michelle Obama (2nd R) at the reception hosted by Russian President Dmitry Medvedev (2nd L) and first lady Svetlana Medvedeva at Moscow's Grand Kremlin Palace on July 7, 2009.07.07.2009#410015
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama at a joint news conference following Russian-American talks.06.07.2009#409783
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama at a joint news conference following Russian-American talks.06.07.2009#409782
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama at a joint news conference following Russian-American talks.06.07.2009#409781
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama at a joint news conference following Russian-American talks.06.07.2009#409780
July 6, 2009. U.S. President Barack Obama at a joint news conference following Russian-American talks.06.07.2009#409779
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama at a joint news conference following Russian-American talks.06.07.2009#409778
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama at a joint news conference following Russian-American talks.06.07.2009#409777
July 6, 2009. U.S. President Barack Obama at a joint news conference following Russian-American talks.06.07.2009#409776
July 6, 2009. President Dmitry Medvedev and his wife, Svetlana, left, greeting U.S. President Barack Obama, his wife, Michelle, and daughter Sasha, foreground, at the Grand Kremlin Palace.06.07.2009#409775
July 6, 2009. President Dmitry Medvedev, left, greeting U.S. President Barack Obama, his wife, Michelle, second from right, and daughters, Sasha, center, and Malia, at the Grand Kremlin Palace.06.07.2009#409773
July 6, 2009. From right: President Dmitry Medvedev, U.S. President Barack Obama, his wife, Michelle, and daughters, Sasha and Malia, at the Grand Kremlin Palace.06.07.2009#409772
July 6, 2009. President Dmitry Medvedev, right, showing his study at the Gorki residence to U.S. President Barack Obama.06.07.2009#409771
July 6, 2009. President Dmitry Medvedev, right, showing his study at the Gorki residence to U.S. President Barack Obama.06.07.2009#409770
July 6, 2009. President Dmitry Medvedev, right, showing his study at the Gorki residence to U.S. President Barack Obama.06.07.2009#409769
July 6, 2009. President Dmitry Medvedev, right, showing his study at the Gorki residence to U.S. President Barack Obama.06.07.2009#409768
July 6, 2009. U.S. President Barack Obama and his wife, Michelle, at the presidential Gorki residence just outside Moscow.06.07.2009#409767
July 6, 2009. U.S. President Barack Obama, left, his wife, Michelle, and President Dmitry Medvedev with his wife, Svetlana, before a walk at the Gorki residence just outside Moscow.06.07.2009#409755
July 6, 2009. U.S. President Barack Obama, left, and President Dmitry Medvedev with his wife, Svetlana, before a walk at the Gorki residence just outside Moscow.06.07.2009#409754
U.S. President Barack Obama, left, and President Dmitry Medvedev signing joint agreements following Russian-American talks at the Kremlin.06.07.2009#409753
From left, background: U.S. President Barack Obama and President Dmitry Medvedev signing joint agreements following Russian-American talks at the Kremlin. From left, foreground: U.S. Chairman of the Joint Chiefs of Staff Michael Mullen and Chief of the Russian Armed Forces' General Staff Nikolai Makarov.06.07.2009#409752
U.S. President Barack Obama, left, and President Dmitry Medvedev signing joint agreements following Russian-American talks at the Kremlin.06.07.2009#409751
July 6, 2009. U.S. President Barack Obama, right, foreground, and his wife, Michelle, right, background, President Dmitry Medvedev, left, foreground, with his wife, Svetlana, on a walk at the Gorki residence just outside Moscow.06.07.2009#409750
July 6, 2009. U.S. President Barack Obama, right, foreground, and his wife, Michelle, right, background, President Dmitry Medvedev, left, foreground, with his wife, Svetlana, on a walk at the Gorki residence just outside Moscow.06.07.2009#409749
July 6, 2009. U.S. President Barack Obama, right, foreground, and his wife, Michelle, right, background, President Dmitry Medvedev, left, foreground, with his wife, Svetlana, on a walk at the Gorki residence just outside Moscow.06.07.2009#409748
July 6, 2009. U.S. President Barack Obama, left, his wife, Michelle, and President Dmitry Medvedev with his wife, Svetlana, before a walk at the Gorki residence just outside Moscow.06.07.2009#409747
July 6, 2009. President Dmitry Medvedev and his wife, Svetlana, before a walk with U.S. President Barack Obama and his wife, Michelle, at the Gorki residence just outside Moscow.06.07.2009#409746
July 6, 2009. U.S. President Barack Obama, left, his wife, Michelle, and President Dmitry Medvedev with his wife, Svetlana, before a walk at the Gorki residence just outside Moscow.06.07.2009#409745
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama at a joint news conference following Russian-American talks, the Kremlin.06.07.2009#409740
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama at a joint news conference following Russian-American talks, the Kremlin.06.07.2009#409739
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama at a joint news conference following Russian-American talks, the Kremlin.06.07.2009#409738
July 6, 2009. President Dmitry Medvedev, left, and U.S. President Barack Obama before a joint news conference following Russian-American talks, the Kremlin.06.07.2009#409737
July 6, 2009. From right, background: President Dmitry Medvedev and U.S. President Barack Obama at a joint news conference following Russian-American talks, the Kremlin.06.07.2009#409736
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama at a joint news conference following Russian-American talks, the Kremlin.06.07.2009#409735
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama after signing joint agreements following Russian-American talks, the Kremlin.06.07.2009#409734
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama signing joint agreements following Russian-American talks, the Kremlin.06.07.2009#409733
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama at a joint news conference following Russian-American talks, the Kremlin.06.07.2009#409732
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama at a news conference following Russian-American talks, the Kremlin.06.07.2009#409731
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama at a news conference following Russian-American talks, the Kremlin.06.07.2009#409730
July 6, 2009. U.S. President Barack Obama at a joint news conference following Russian-American talks, the Kremlin.06.07.2009#409729
July 6, 2009. U.S. President Barack Obama at a joint news conference following Russian-American talks, the Kremlin.06.07.2009#409728
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama at a news conference following Russian-American talks, the Kremlin.06.07.2009#409727
July 6, 2009. President Dmitry Medvedev at a joint news conference following Russian-American talks, the Kremlin.06.07.2009#409726
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama at a news conference following Russian-American talks, the Kremlin.06.07.2009#409725
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama signing joint agreements following Russian-American talks, the Kremlin.06.07.2009#409724
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama signing joint agreements following Russian-American talks, the Kremlin.06.07.2009#409723
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama signing joint agreements following Russian-American talks, the Kremlin.06.07.2009#409722
From left, background: U.S. President Barack Obama and President Dmitry Medvedev signing joint agreements following Russian-American talks at the Kremlin. From left, foreground: U.S. Chairman of the Joint Chiefs of Staff Michael Mullen and Chief of the Russian Armed Forces' General Staff Nikolai Makarov.06.07.2009#409721
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama signing joint agreements following Russian-American talks, the Kremlin.06.07.2009#409720
July 6, 2009. President Dmitry Medvedev, right, and U.S. President Barack Obama signing joint agreements following Russian-American talks, the Kremlin.06.07.2009#409719
U.S. President Barack Obama, left, and President Dmitry Medvedev before signing joint agreements following Russian-American talks, the Kremlin.06.07.2009#409718
U.S. President Barack Obama, left, and President Dmitry Medvedev before signing joint agreements following Russian-American talks, the Kremlin.06.07.2009#409717
July 6, 2009. U.S. President Barack Obama at a joint news conference following Russian-American talks, the Kremlin.06.07.2009#409716
July 6, 2009. U.S. President Barack Obama, right, and President Dmitry Medvedev before expanded Russian-American talks involving delegations.06.07.2009#409648
July 6, 2009. U.S. President Barack Obama, right, and President Dmitry Medvedev, second from left, before expanded Russian-American talks involving delegations.06.07.2009#409629
July 6, 2009. U.S. President Barack Obama, right, and President Dmitry Medvedev before expanded Russian-American talks involving delegations.06.07.2009#409628
July 6, 2009. President Dmitry Medvedev during expanded Russian-American talks involving delegations.06.07.2009#409627
July 6, 2009. U.S. President Barack Obama, right, and President Dmitry Medvedev introducing delegations before expanded Russian-American talks at the Kremlin.06.07.2009#409626
July 6, 2009. U.S. President Barack Obama, right, greeting the Russian delegation before expanded Russian-American talks at the Kremlin. From left: Defense Minister Anatoly Serdyukov, Presidential Press Secretary Natalya Timakova, Presidential Aides Arkady Dvorkovich and Sergei Prikhodko, First Deputy Prime Minister Igor Shuvalov, and Security Council Secretary Nikolai Patrushev.06.07.2009#409625