Workers repair light fixtures out side the Yangon University's Convocation Hall, where U.S. President Obama is anticipated to deliver a lecture on his historic visit in Yangon, Myanmar, Thursday, Nov. 15, 2012. Obama, who visits Myanmar on November 19, will meet democracy icon Aung San Suu Kyi and President Thein Sein on the first visit to the country by a sitting US president. (AP Photo/Gemunu Amarasinghe)

Photo by: Gemunu Amarasinghe

Workers repair light fixtures out side the Yangon University's Convocation Hall, where U.S. President Obama is anticipated to deliver a lecture on his historic visit in Yangon, Myanmar, Thursday, Nov. 15, 2012. Obama, who visits Myanmar on November 19, will meet democracy icon Aung San Suu Kyi and President Thein Sein on the first visit to the country by a sitting US president. (AP Photo/Gemunu Amarasinghe)