President Barack Obama, left, and first lady Michelle Obama, right, arrive at Pratica di Mare military airport, on the outskirts of Rome, Wednesday, July 8, 2009.
President Barack Obama, second from left, is flanked by Italian Gen. Rolando Mosca Moschini as they review the honor guard prior to his meeting with Italian President Giorgio Napolitano at the Quirinale Presidential Palace in Rome, Wednesday, July 8, 2009.
President Barack Obama, center, follows Italian President Giorgio Napolitano prior to their press conference at the Quirinale Presidential Palace in Rome, Wednesday, July 8, 2009.
President Barack Obama, left, shakes hands with Italian President Giorgio Napolitano, right, following their joint statement at the Quirinale Palace in Rome, Wednesday, July 8, 2009.
President Barack Obama, left, with Italian President Giorgio Napolitano during a joint statement at the Quirinale Palace in Rome, Wednesday, July 8, 2009.
President Barack Obama, left, is greeted by Italian President Giorgio Napolitano, right, at the Quirinale Palace in Rome, Wednesday, July 8, 2009.
President Barack Obama, second from left, and first lady Michelle Obama, left, pose for a photo with Italian President Giorgio Napolitano, second from right, and his wife Clio Napolitano, right, at the Quirinale Palace in Rome, Wednesday, July 8, 2009.
President Barack Obama delivers his speech during a joint press conference with Italian President Giorgio Napolitano, not pictured, at the Quirinale Presidential Palace in Rome, Wednesday, July 8, 2009.
President Barack Obama, center, greets European Commission President Jose Manuel Barroso, left, as Japan's Prime Minister Taro Aso, second left, German Chancellor Angela Merkel, second right, and Italy's Prime Minister Silvio Berlusconi, back to camera right, look on as he arrives at the G8 Summit in L'Aquila, Italy, Wednesday, July 8, 2009.
President Barack Obama is greeted by Italy's Prime Minister Silvio Berlusconi, right, as he arrives at the G8 Summit in L'Aquila, Italy, Wednesday, July 8, 2009.
Heads of state, from left, Stephen Harper of Canada, Barack Obama, Nicolas Sarkozy of France, Silvio Berlusconi of Italy, Dmitry Medvedev of Russia, Angela Merkel of Germany, Gordon Brown of Great Britain and Frederik Reinfeldt of Sweden gather for a group photo in L'Aquila, Italy prior to the G8 summit.
President Obama is helped out of his jacket by head of the Italian Civil Protection agency Guido Bertolaso as German Chancellor Angela Merkel and French President Nicolas Sarkozy look on following a G8 group photo in L'Aquila, Italy, Wednesday, July 8, 2009.
President Barack Obama smiles during a G8 round table session in L'Aquila, Italy, Wednesday, July 8, 2009.
President Barack Obama arrives for G8 meetings, Wednesday, July 8, 2009, in L'Aquila, Italy.
President Barack Obama, left, is presented with a soccer shirt by Brazil's President Luiz Inacio Lula da Silva, signed by the Brazilian national soccer team, during the G8 Summit in L'Aquila, Italy Thursday July 9, 2009. The game between the two countries was a crushing loss for the underdog Americans, who led at the midway point, 2-0, only to lose 3-2.
President Barack Obama looks on during the G8 Summit, in L'Aquila, Italy, Thursday, July 9, 2009.
President Barack Obama, left, shares a word with Egypt's President Hosni Mubarak, right, and Egypt's Foreign Minister Ahmed Aboul el-Gheit, center, during a round table meeting of the G8, G5 and Egypt at the G8 summit in L'Aquila, Italy, on Thursday, July 9, 2009.
President Barack Obama, left, talks with India's Prime Minister Manmohan Singh, right, before the start of a meeting at the G8 Summit in L'Aquila, Italy, Friday, July 10, 2009.
President Barack Obama, right, checks the time during the G8 Summit in L'Aquila, Italy, Thursday, July 9, 2009.
Libyan leader Muammar Gaddafi, left, shakes hands with President Barack Obama during a dinner at the G8 summit in L'Aquila, Italy on Thursday, July 9, 2009.