In this photo released by China's Xinhua News Agency, Chinese nationals wait for Greek vessels chartered by the Chinese government, which are pulling in to shore at Benghazi port, Libya, Friday, Feb. 25, 2011. The situation in Libya has grown increasingly unstable, with forces loyal to Moammar Gadhafi trying to roll back the uprising against his rule that has advanced closer to his stronghold in Tripoli, attacking two nearby cities in battles. (AP Photo/Xinhua, Yu Yang)
Egyptians, who used to work in Libya, and fled the unrest in the country wait for their breakfast in a makeshift refugee camp set up by the Tunisian army, at the Tunisia-Libyan border, in Ras Ajdir, Tunisia, Friday, Feb. 25, 2011. (AP Photo/Lefteris Pitarakis)
Libyan gunmen flash the V signs as they stand on a military truck with an anti-aircraft machine gun at Al-Katiba military base after it fell to anti-Libyan leader Moammar Gadhafi protesters few days ago, in Benghazi, Libya, on Thursday Feb. 24, 2011. (AP Photo/Hussein Malla)
Traders work the crude oil options pit at the New York Mercantile Exchange on Thursday as unrest in Libya sent prices up to nearly $100 a barrel. Traders are worried that revolt could spread to other countries in the Middle East, such as petroleum-rich Saudi Arabia. (Associated Press)
A Libyan man who was injured during a demonstration last week against Libyan leader Moammar Gadhafi lies on a bed at a hospital, in Benghazi, Libya, on Thursday Feb. 24, 2011. (AP Photo/Hussein Malla)
A Libyan mortuary assistant inspects an unidentified calcinated body of a person killed during last week's demonstrations against Libyan leader Moammar Gadhafi, at a morgue, in Benghazi, Libya, Thursday Feb. 24, 2011. (AP Photo/Hussein Malla)
Gunmen prepared to fight against Libyan leader Moammar Gadhafi stand on a small military truck with weapons taken from a Libyan military base, in Benghazi, Libya, on Thursday Feb. 24, 2011. Army units and militiamen loyal to Moammar Gadhafi struck back Thursday against rebellious Libyans who have risen up in cities close to the capital, attacking a mosque where many were holding an anti-government sit-in and battling others who seized control of an airport. Medical officials said 15 people were killed in the clashes. (AP Photo/Hussein Malla)
Libyan citizens stand atop a destroyed armored vehicle at Al-Katiba military base, in Benghazi, Libya, Thursday Feb. 24, 2011. In cities across the east, residents rose up and overwhelmed government buildings and army bases, joined in many cases by local army units that defected. (AP Photo/Hussein Malla)
Libyan boys flash "V" signs Thursday while standing over a destroyed cannon tank at Al-Katiba military base in Benghazi, Libya. The base was overtaken days earlier by anti-Gadhafi protesters. (Associated Press)
