Zimbabwean citizens sit with their belongings, after being displaced in the small town off De Doorns, South Africa, Tuesday, Nov. 17, 2009. Around two thousand Zimbabwean citizens had to be protected by police as South African citizens attacked foreigners, in a recent xenophobia incident at De Doorns. (AP Photo/Schalk van Zuydam)

Zimbabwean citizens sit with their belongings, after being displaced in the small town off De Doorns, South Africa, Tuesday, Nov. 17, 2009. Around two thousand Zimbabwean citizens had to be protected by police as South African citizens attacked foreigners, in a recent xenophobia incident at De Doorns. (AP Photo/Schalk van Zuydam)

This photo provided Friday by the French Army shows French soldiers arresting suspect pirates off Somalia, Thursday Nov. 12, 2009. The French Defense Ministry said Friday Nov. 13, 2009 that the Floreal surveillance boat, backed by a Luxembourg maritime surveillance plane, intercepted a pirate ship and two skiffs 650 nautical miles (about 750 statute miles) east of Hobyo, Somalia. The French sailors also seized assault rifles, rocket launchers and other weaponry during Thursday’s operation which was part of the EU anti-piracy mission in the region. (AP Photo/French Army/ECPAD)

This photo provided Friday by the French Army shows French soldiers arresting suspect pirates off Somalia, Thursday Nov. 12, 2009. The French Defense Ministry said Friday Nov. 13, 2009 that the Floreal surveillance boat, backed by a Luxembourg maritime surveillance plane, intercepted a pirate ship and two skiffs 650 nautical miles (about 750 statute miles) east of Hobyo, Somalia. The French sailors also seized assault rifles, rocket launchers and other weaponry during Thursday’s operation which was part of the EU anti-piracy mission in the region. (AP Photo/French Army/ECPAD)

In this image made from television, people are seen next to a passenger plane which crashed into an airport VIP lounge at the airport in Kigali, Rwanda, Thursday, Nov. 12, 2009. The head of Rwanda’s national airline says one person died after a passenger plane crashed into the airport’s VIP lounge on Thursday afternoon. (AP Photo/APTN)

In this image made from television, people are seen next to a passenger plane which crashed into an airport VIP lounge at the airport in Kigali, Rwanda, Thursday, Nov. 12, 2009. The head of Rwanda’s national airline says one person died after a passenger plane crashed into the airport’s VIP lounge on Thursday afternoon. (AP Photo/APTN)

Children playing in a pool in Dadaab refugee camp, eastern Kenya, on Tuesday Nov. 3, 2009. Aid agencies fear the onset of the rainy season will flood many of the makeshift dwellings, but the camp is already so crowded it is hard to find places to put them. (AP Photo/Riccardo Gangale)

Children playing in a pool in Dadaab refugee camp, eastern Kenya, on Tuesday Nov. 3, 2009. Aid agencies fear the onset of the rainy season will flood many of the makeshift dwellings, but the camp is already so crowded it is hard to find places to put them. (AP Photo/Riccardo Gangale)

Olympic champion Usain Bolt of Jamaica holds a three-month old male cheetah cub which he named Lightning Bolt, after adopting the cub at the headquarters of the Kenyan Wildlife Service, in Nairobi, Monday, Nov. 2, 2009. (AP Photo/Karel Prinsloo)

Olympic champion Usain Bolt of Jamaica holds a three-month old male cheetah cub which he named Lightning Bolt, after adopting the cub at the headquarters of the Kenyan Wildlife Service, in Nairobi, Monday, Nov. 2, 2009. (AP Photo/Karel Prinsloo)

This Oct. 22, 2009 photo shows a Somali Kenyan woman laughing as she holds her baby in the settlement of Dela in northen Kenya near the Somali border. The traditional way of life for Kenya’s roughly three million nomads is rapidly giving way under the pressures of increasingly severe and frequent droughts, coupled with a rapidly rising population. In one particularly drought-prone district in Kenya, up to a third of the herdsmen have had to settle permanently because they have lost so many animals. (AP Photo/Karel Prinsloo)

This Oct. 22, 2009 photo shows a Somali Kenyan woman laughing as she holds her baby in the settlement of Dela in northen Kenya near the Somali border. The traditional way of life for Kenya’s roughly three million nomads is rapidly giving way under the pressures of increasingly severe and frequent droughts, coupled with a rapidly rising population. In one particularly drought-prone district in Kenya, up to a third of the herdsmen have had to settle permanently because they have lost so many animals. (AP Photo/Karel Prinsloo)

In this Friday, Oct. 2, 2009 file photo, a Guinean policeman stands guard beside the bodies of people killed during an opposition rally in Conakry, Guinea on Monday, Sept 28, 2009. A U.S.-based human rights group says the Sept. 28 massacre by Guinean troops of at least 150 people and the rapes of dozens of women at a pro-democracy rally in Guinea were premeditated, and that rapes of kidnapped women continued for days. (AP Photo/Schalk van Zuydam, File)

In this Friday, Oct. 2, 2009 file photo, a Guinean policeman stands guard beside the bodies of people killed during an opposition rally in Conakry, Guinea on Monday, Sept 28, 2009. A U.S.-based human rights group says the Sept. 28 massacre by Guinean troops of at least 150 people and the rapes of dozens of women at a pro-democracy rally in Guinea were premeditated, and that rapes of kidnapped women continued for days. (AP Photo/Schalk van Zuydam, File)

US pop star Madonna gestures after cutting the ribbon at the ground breaking ceremony for the Raising Malawi Academy for Girls in Malawi, Monday, October 26, 2009. Madonna, who is funding the building of the school, was the guest of honour at the function. The 51-year-old celebrity arrived in the impoverished southern African country on Sunday. She was accompanied by her four children — daughters Lourdes and Mercy, and sons Rocco and David. (AP Photo/Tsvangirayi Mukwazhi)

US pop star Madonna gestures after cutting the ribbon at the ground breaking ceremony for the Raising Malawi Academy for Girls in Malawi, Monday, October 26, 2009. Madonna, who is funding the building of the school, was the guest of honour at the function. The 51-year-old celebrity arrived in the impoverished southern African country on Sunday. She was accompanied by her four children — daughters Lourdes and Mercy, and sons Rocco and David. (AP Photo/Tsvangirayi Mukwazhi)

World Food Program says 1 billion people hungry In this Dec. 14, 2008 file photo, children and their parents pick corn kernels spilled on the roadside by trucks ferrying corn imported from South Africa, in Masvingo 239 kilometers (148.5 miles) south of Harare. As the season of hunger and disease approaches, aid workers in Zimbabwe are worried about the disarray in government and how it will affect the most vulnerable in Zimbabwe. (AP Photo/Tsvangirayi Mukwazhi, File)

World Food Program says 1 billion people hungry

In this Dec. 14, 2008 file photo, children and their parents pick corn kernels spilled on the roadside by trucks ferrying corn imported from South Africa, in Masvingo 239 kilometers (148.5 miles) south of Harare. As the season of hunger and disease approaches, aid workers in Zimbabwe are worried about the disarray in government and how it will affect the most vulnerable in Zimbabwe. (AP Photo/Tsvangirayi Mukwazhi, File)