An Afghan boy pushes a hand cart in West Now Ruzi village, district Panjwai, Afghanistan’s Kandahar province, Wednesday evening, Nov. 24, 2010. (AP Photo/Alexander Zemlianichenko)

An Afghan boy pushes a hand cart in West Now Ruzi village, district Panjwai, Afghanistan’s Kandahar province, Wednesday evening, Nov. 24, 2010. (AP Photo/Alexander Zemlianichenko)

South Korean Democratic Party Chairman Sohn Hak-kyu, right, and his party member Chung Dong-young watch wreckage of shell fired by North Korea on Yeonpyeong island, South Korea, Wednesday, Nov. 24, 2010. Rescuers found the burned bodies Wednesday of two islanders killed in the North Korean artillery attack — the first civilian deaths from a skirmish that marked a dramatic escalation of tensions between the rival Koreas. (AP Photo/Yonhap)

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South Korean Democratic Party Chairman Sohn Hak-kyu, right, and his party member Chung Dong-young watch wreckage of shell fired by North Korea on Yeonpyeong island, South Korea, Wednesday, Nov. 24, 2010. Rescuers found the burned bodies Wednesday of two islanders killed in the North Korean artillery attack — the first civilian deaths from a skirmish that marked a dramatic escalation of tensions between the rival Koreas. (AP Photo/Yonhap)

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A Sikh devotee performs the gatka, a traditional Sikh martial art form, during a procession to mark the martyrdom of the ninth Sikh Guru Tegh Bahadur in New Delhi, India, Wednesday, Nov. 24, 2010. (AP Photo/Kevin Frayer)

A Sikh devotee performs the gatka, a traditional Sikh martial art form, during a procession to mark the martyrdom of the ninth Sikh Guru Tegh Bahadur in New Delhi, India, Wednesday, Nov. 24, 2010. (AP Photo/Kevin Frayer)

In this Nov. 20, 2010 photo provided on Nov. 24 by China’s Xinhua News Agency, young tigers try to capture a chicken at the Jiufeng Forest Zoo in Wuhan, capital of central China’s Hubei Province (AP Photo/Xinhua, Zhou Guoqiang)

In this Nov. 20, 2010 photo provided on Nov. 24 by China’s Xinhua News Agency, young tigers try to capture a chicken at the Jiufeng Forest Zoo in Wuhan, capital of central China’s Hubei Province (AP Photo/Xinhua, Zhou Guoqiang)

Smoke rises from South Korea’s Yeonpyeong island near the border against North Korea, Tuesday, Nov. 23, 2010. North Korea shot dozens of rounds of artillery onto the populated South Korean island near their disputed western border Tuesday, military officials said, setting buildings on fire and prompting South Korea to return fire and scramble fighter jets. (AP Photo/Yonhap)

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Smoke rises from South Korea’s Yeonpyeong island near the border against North Korea, Tuesday, Nov. 23, 2010. North Korea shot dozens of rounds of artillery onto the populated South Korean island near their disputed western border Tuesday, military officials said, setting buildings on fire and prompting South Korea to return fire and scramble fighter jets. (AP Photo/Yonhap)

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A tiger sleeps inside an enclosure at the zoo in Dhaka, Bangladesh, Tuesday, Nov. 23, 2010. Bangladesh has approved a law that sets jail terms of up to 12 years for deliberately killing tigers and other endangered wild animals, according to news reports. (AP Photo/Pavel Rahman)

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A tiger sleeps inside an enclosure at the zoo in Dhaka, Bangladesh, Tuesday, Nov. 23, 2010. Bangladesh has approved a law that sets jail terms of up to 12 years for deliberately killing tigers and other endangered wild animals, according to news reports. (AP Photo/Pavel Rahman)

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US Army Spc. Francisco Liquet, of Brooklyn, NY, from First Battalion, 502nd Infantry Regiment, 101st Airborne Division, walks through a field while patrolling in Panjwai district, Afghanistan’s Kandahar province, Tuesday, Nov. 23, 2010. (AP Photo/Alexander Zemlianichenko)

US Army Spc. Francisco Liquet, of Brooklyn, NY, from First Battalion, 502nd Infantry Regiment, 101st Airborne Division, walks through a field while patrolling in Panjwai district, Afghanistan’s Kandahar province, Tuesday, Nov. 23, 2010. (AP Photo/Alexander Zemlianichenko)

An Indian stunt man rides his car as he displays his skills during the Jhiri fair at Kanachack village, in the outskirts of Jammu, India, Monday, Nov.22, 2010. According to legend, the fair is held in memory of Baba Jitu, a simple and honest farmer who killed himself since he was not prepared to submit to the unjust demands of a landlord who wanted him to part with his crop. (AP Photo/Channi Anand)

An Indian stunt man rides his car as he displays his skills during the Jhiri fair at Kanachack village, in the outskirts of Jammu, India, Monday, Nov.22, 2010. According to legend, the fair is held in memory of Baba Jitu, a simple and honest farmer who killed himself since he was not prepared to submit to the unjust demands of a landlord who wanted him to part with his crop. (AP Photo/Channi Anand)

In this Friday Nov. 12, 2010, photo, Momo, a seven-year-old Chihuahua, poses during a police dog examination held at Koriyama, western Japan. Momo, which means “peach” in Japanese, was made a member of a police dog squad after passing the stringent canine test, the Nara Prefectual Police Department announced on Friday, Nov. 19, 2010. Momo will be called to work as a search dog from next January for a year in case of an earthquake or other disaster. (AP Photo/Kyodo News, Rie Ishida)

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In this Friday Nov. 12, 2010, photo, Momo, a seven-year-old Chihuahua, poses during a police dog examination held at Koriyama, western Japan. Momo, which means “peach” in Japanese, was made a member of a police dog squad after passing the stringent canine test, the Nara Prefectual Police Department announced on Friday, Nov. 19, 2010. Momo will be called to work as a search dog from next January for a year in case of an earthquake or other disaster. (AP Photo/Kyodo News, Rie Ishida)

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Firefighters spray water on an apartment building on fire in the downtown area of Shanghai, China, on Monday Nov. 15, 2010. The state news agency says the fire in the high-rise apartment building in China’s business center of Shanghai has killed at least eight people and injured more than 90. (AP Photo)

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Firefighters spray water on an apartment building on fire in the downtown area of Shanghai, China, on Monday Nov. 15, 2010. The state news agency says the fire in the high-rise apartment building in China’s business center of Shanghai has killed at least eight people and injured more than 90. (AP Photo)

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A young Afghan boy leads a buffalo at a livestock market on the eve of Eid al-Adha festival in Kabul, Afghanistan, Monday, Nov. 15, 2010. Muslims worldwide celebrate Eid al-Adha, or the Feast of the Sacrifice on Nov. 16, by sacrificial killing of sheep, goats, cows or camels. The slaughter commemorates the biblical story of Abraham, who was on the verge of sacrificing his son to obey God’s command, when God interceded by substituting a ram in the child’s place. (AP Photo/Altaf Qadri)

A young Afghan boy leads a buffalo at a livestock market on the eve of Eid al-Adha festival in Kabul, Afghanistan, Monday, Nov. 15, 2010. Muslims worldwide celebrate Eid al-Adha, or the Feast of the Sacrifice on Nov. 16, by sacrificial killing of sheep, goats, cows or camels. The slaughter commemorates the biblical story of Abraham, who was on the verge of sacrificing his son to obey God’s command, when God interceded by substituting a ram in the child’s place. (AP Photo/Altaf Qadri)

The illuminated Tokyo Tower stands under a rain cloud in Tokyo late Monday, Nov. 15, 2010. (AP Photo/Manish Swarup)

The illuminated Tokyo Tower stands under a rain cloud in Tokyo late Monday, Nov. 15, 2010. (AP Photo/Manish Swarup)

A police dog greets visitors during Tihar festival, or the festival of lights equivalent to Diwali, in Katmandu, Nepal, Friday, Nov. 5, 2010. Special honor is given to dogs on this festival. (AP Photo/Binod Joshi)

A police dog greets visitors during Tihar festival, or the festival of lights equivalent to Diwali, in Katmandu, Nepal, Friday, Nov. 5, 2010. Special honor is given to dogs on this festival. (AP Photo/Binod Joshi)

Pakistani students of an Islamic seminary enjoy a swing ride at a park in Islamabad, Pakistan on Tuesday, Nov. 2, 2010. (AP Photo/Anjum Naveed)

Pakistani students of an Islamic seminary enjoy a swing ride at a park in Islamabad, Pakistan on Tuesday, Nov. 2, 2010. (AP Photo/Anjum Naveed)