North Korean refugee Lee Dong-woon, 82, left center, and his family members pay to respect for their ancestors in North Korea in front of the barbed wire fence as they celebrate the Lunar New Year at the Imjingak Pavilion, near the demilitarized zone of Panmunjom, in Paju, South Korea, Thursday, Feb. 3, 2011. About 32 million people will visit their hometowns during the five-day holiday that begins Wednesday. (AP Photo/Ahn Young-joon)