A girl poses for a picture in Gros Morne, about 105 miles (170 km) northeast of Port-au-Prince, Tuesday Feb. 2, 2010. (AP Photo/Rodrigo Abd)

A woman speaks to U.N. peacekeepers during a food distribution in a refugee camp in Port-au-Prince, Wednesday, Feb. 3, 2010. A powerful earthquake hit Haiti on Jan. 12. (AP Photo/Rodrigo Abd)

A woman carries a box containing food during an aid distribution in a refugee camp in Port-au-Prince, Wednesday, Feb. 3, 2010. A powerful earthquake hit Haiti on Jan. 12. (AP Photo/Rodrigo Abd)

Woman speak as earthquake survivors scavenge for anything they can find in the rubble left by Haiti's Jan. 12 earthquake in Port-au-Prince, Wednesday, Feb. 3, 2010. (AP Photo/Ariana Cubillos)

U.N. peacekeepers, from Nepal, help to organized the lines of earthquake survivors during a food distribution in Petionville, Haiti, Monday, Feb. 1, 2010. (AP Photo/Andres Leighton)

People pray during a religious service in Port-au-Prince, Monday, Feb. 1, 2010. (AP Photo/Rodrigo Abd)

In this photo provided by WATW, singers perform at the "We Are The World 25 Years for Haiti" recording session held at Jim Henson Studios on Feb. 1, 2010 in the Hollywood section of Los Angeles. (Photo by Kevin Mazur/Handout)

A man is crushed in a crowd of people waiting for food rations in Port-au-Prince, Thursday, Jan. 28, 2010. (AP Photo/Ramon Espinosa)

Ramond Martin brushes the beard of a client in front of his destroyed barber shop in Port-au-Prince, Thursday, Jan. 28, 2010. (AP Photo/Rodrigo Abd)

People reach out to catch a bag of food thrown down from trucks during a mass food distribution operation by Haiti's government in Port-au-Prince, Thursday, Jan. 28, 2010. (AP Photo/Rodrigo Abd)

Children wait in line at a water distribution in the aftermath of the Jan. 12 earthquake in Port-au-Prince, Thursday, Jan. 28, 2010. (AP Photo/Ramon Espinosa)

A man collects wood to build a shelter in the devastated downtown of Port-au-Prince, Thursday, Jan. 28, 2010. (AP Photo/Ariana Cubillos)

A U.N. worker writes the name of a colleague on his photo hanging on a board of photographs of peacekeepers and officials who were killed in the Jan. 12 earthquake. (AP Photo/Ariana Cubillos)

In this photo released by MINUSTAH, a patient lies in a bed at the hospital in Jacmel, Haiti, Thursday, Jan. 28, 2010. (AP Photo/MINUSTAH, Marco Dormino)

French medical staff Col. Lambert, left, tends Haitian girl Darlene Etienne aboard the French medical ship Siroco, off Port au Prince, Wednesday night. (AP Photo/Jerome Sales, ECPAD)

A woman makes cookies out of mud to sell in the Cite Soleil neighborhood in Port-au-Prince, Wednesday, Jan. 27, 2010. (AP Photo/Rodrigo Abd)

Andre Jean, 80, has her hair combed by her sister Lejeric Harles, 70, at the municipal nursing home in Port-au-Prince, Wednesday, Jan. 27, 2010. (AP Photo/Rodrigo Abd)

Two women carry sacks of grain from a food distribution center run by U.S. Army soldiers from the 82nd Airborne Division in the aftermath of the Jan. 12 earthquake in Port-au-Prince, Wednesday, Jan. 27, 2010. (AP Photo/Rodrigo Abd)

A girl sits in a orphanage being used by U.N. children's agency UNICEF for Haitian children separated from their parents after the Jan. 12 earthquake, in the outskirts of Port-au-Prince. (AP Photo/Ariana Cubillos)

This aerial photo shows earthquake damage to buildings in Port-au-Prince, Haiti, Wednesday, Jan. 27, 2010. (AP Photo/Phil Coale)

French search and rescue workers carry a girl on a stretcher after she was pulled out from the rubble of the College St. Gerard in Port-au-Prince, Wednesday, Jan. 27, 2010. (AP Photo/Ramon Espinosa)

Lt. Cmdr. Mary Anne Andrews conducts a pre-flight briefing before a humanitarian assistance surveillance flight in a U.S. Navy P-3 over Port-au-Prince, Haiti, Wednesday, Jan. 27, 2010. (AP Photo/Phil Coale)

A boy walks past cracks in the asphalt left during the Jan. 12 earthquake in Port-au-Prince, Wednesday, Jan. 27, 2010. (AP Photo/Rodrigo Abd)

A boy who was injured in the earthquake stands in a hospital room as his parents stand near, unseen, in Port-au-Prince, Tuesday, Jan. 26, 2010. (AP Photo/Ariana Cubillos)

Rico Dibrivell, 35, is helped by U.S. Army soldiers from the 82nd Airborne after he was found in the ruins of a damaged building in Port-au-Prince, Tuesday, Jan. 26, 2010. (AP Photo/Ramon Espinosa)

A man shows a picture frame he found among the rubble of damaged buildings in Port-au-Prince, Tuesday, Jan. 26, 2010. (AP Photo/Gregory Bull)

Haitian police use sticks to try and keep the crowd in order at a food distribution point in the Cite Soleil neighborhood in the aftermath of the Jan. 12 earthquake. (AP Photo/Gerald Herbert)

A family leaves the coast in a small boat in Port-au-Prince, Tuesday, Jan. 26, 2010. Hundreds of people lined the shoreline Tuesday, many paying to be rowed out to larger boats headed for other cities. (AP Photo/Ariana Cubillos)

In this photo released by MINUSTAH, a man runs by a fire in downtown Port-au-Prince, Monday, Jan. 25, 2010. (AP Photo/MINUSTAH, Marco Dormino)

People surge the gates at a food distribution point in the Cite Soleil neighborhood of Port-au-Prince, Tuesday, Jan. 26, 2010. (AP Photo/Gerald Herbert)

Volunteer Johnathan Bopp, a college student from Boston, holds five-year-old orphan Jonatha in Port-au-Prince on Tuesday, Jan. 26, 2010. (AP Photo/The Miami Herald, Al Diaz)

Haitian volunteer orderly Bernard Clemps places injured boy Louis Valdery in a cot in an outdoor tent at the Clinique Lambert in Port au Prince, Haiti. (AP Photo/The Miami Herald, Charles Trainor Jr.)

Haitian children play in the spray of a water pipe in earthquake-ravaged Port au Prince on Monday, Jan. 25, 2010. (AP Photo/The Miami Herald, Charles Trainor Jr.)

Dr. Dan Purdom of the Missouri Disaster Medical Assistance Team feeds a child that was rappelled from a Navy helicopter in their field hospital in Port-au-Prince, Monday, Jan. 25, 2010. (AP Photo/Gerald Herbert)

Coffin maker Jean Manolo Manas sands the two section lid of a coffin he is making in Carefour neighborhood of Port-au-Prince on Monday, Jan. 25, 2010. (AP Photo/The Miami Herald, Charles Trainor Jr.)

A woman sits with a baby among newly erected tents provided by the Portuguese Mission in the Delmas 33 neighborhood of Port-au-Prince, Monday, Jan. 25, 2010. (AP Photo/Rodrigo Abd)

A man stuffs grains of rice into his pocket during a food distribution in Port-au-Prince, Monday, Jan. 25, 2010. (AP Photo/Ramon Espinosa)

United Nations soldiers from Uruguay hold the crowd back during a food distribution in Port-au-Prince, Monday, Jan. 25, 2010. (AP Photo/Ramon Espinosa)

A man takes a break while looking for salvageable items from the rubble of a collapsed building in the aftermath of the Jan. 12 powerful earthquake in Port-au-Prince, Monday, Jan. 25, 2010. (AP Photo/Rodrigo Abd)

Mackenson Magloire receives his rations for the day, Sunday, Jan. 24, 2010, in the Cite Soleil neighborhood in Port-au-Prince, Haiti. (AP Photo/The Miami Herald, Al Diaz)

A man pulls a cart carrying a coffin containing three bodies at the cemetery for burial in Port-au-Prince, Sunday, Jan. 24, 2010. (AP Photo/Rodrigo Abd)

A 2-year-old Haitian girl, front, is given water by her sister as she eats cookies supplied during a food distribution event in Port-au-Prince, Haiti, Sunday, Jan. 24, 2010. (AP Photo/The News & Observer, Chuck Liddy)

Haitians pray during Sunday Mass outside the ruins of the National Cathedral, which was destroyed by the massive Jan. 12 earthquake in Port-au-Prince, Haiti, Sunday, Jan. 24, 2010. (AP Photo/Gerald Herbert)

A Haiti police officer, right, chases a group of people away from a warehouse in downtown Port-au-Prince, Haiti, Sunday, Jan. 24, 2010. (AP Photo/The Miami Herald, Al Diaz)

A 23-year-old man is rescued by a French search and rescue team after being trapped in the rubble of a fruit and vegetable shop for 11 days.

In this photo released by MINUSTAH, the town of Leogane, about 30 miles outside Port-au-Prince, shows the massive destruction of buildings on Thursday, Jan. 21, 2010. (AP Photo/MINUSTAH, Logan Abassi)

An elderly patient rests her hand on a blanket at a nursing home in Port-au-Prince, Thursday, Jan. 21, 2010. (AP Photo/Ricardo Arduengo)

In this photo provided by MTV Hope for Haiti Now, singer Justin Timberlake to answer phones during the Hope For Haiti Now: A Global Benefit For Earthquake Relief telethon.

A boy looks on during outdoor services at Sacre Coeur Church in Port-au-Prince, Sunday, Jan. 24, 2010. Haiti's government has declared an end to searches for living people trapped under debris, and officials are shifting their focus to …

A girl cries after receiving food in an improvised distribution center organized by the UN as a United Nations peacekeeper from Brazil kneels to talk to children in Port- au-Prince, Sunday, Jan 24, 2010. (AP Photo/Rodrigo Abd)

Elizabeth, an 18-day-old infant, rests in a tent hospital after spending eight days trapped in her home before being rescued during earthquake relief efforts in Jacmel, Haiti. (AP Photo/U.S. Navy, Petty Officer 2nd Class Daniel Barker)

Jean Claude Beausejour uses orange skin to protect against the stench of dead bodies at a street in Port-au-Prince, Thursday, Jan. 21, 2010. (AP Photo/Francois Mori)

A woman and a boy cover their faces as they walk through a smoke from burning trash at a refugee camp in Port-au-Prince, Haiti, Friday, Jan. 22, 2010. (AP Photo/Jae C. Hong)

Swiss medical assistant Christoph Scharf, of the Switzerland Humanitarian Aid group, holds a girl injured during the earthquake at the central hospital in Port-au-Prince, Thursday, Jan. 21, 2010. (AP Photo/Francois Mori)

A boy lies on a mat while spending the night with his family at a makeshift camp in a park of Port-au-Prince, Thursday, Jan. 21, 2010. (AP Photo/Ariana Cubillos)