Libyans wave national flags in Tripoli's Green Square, renamed Martyr's Square, during morning prayers Wednesday on Eid al-Fitr, the holiday marking the end of Ramadan. Libyans are also celebrating the ouster of Moammar Gadhafi. Francois Mori/AP hide caption

itoggle caption Francois Mori/AP

Rebel fighters drive through western Tripoli, Libya, on Monday. Large numbers of rebels have entered the capital, but Moammar Gadhafi's loyalists are putting up stiff resistance. Sean Carberry/NPR hide caption

itoggle caption Sean Carberry/NPR

Two Libyan rebel fighters battle with snipers holed up in a hotel at the main square of Zawiya, a city 30 miles west of Tripoli, on Thursday. The rebels entered the key coastal city this week. Marc Hofer/AFP/Getty Images hide caption

itoggle caption Marc Hofer/AFP/Getty Images

A Libyan rebel prays with his weapons in the coastal town of Zawiya, 30 miles west of Tripoli, on Tuesday. The rebels have entered many parts of the town, but Moammar Gadhafi's forces are battling to prevent a full rebel takeover. Giulio Petrocco/AP hide caption

itoggle caption Giulio Petrocco/AP

Mabruk Eshnuk (left) and his son Malik left their home in Pittsburgh to volunteer and fight with rebels in western Libya's Nafusa Mountains. Ayman Oghanna for NPR hide caption

itoggle caption Ayman Oghanna for NPR

Libyans shout slogans at a rally in rebel-held Benghazi, in eastern Libya on July 31. The rally was held to pay respect to Abdel-Fattah Younis, the Libyan rebels' slain military chief. Now, his family, tribesmen and supporters are demanding answers from the rebel authorities about his death. Sergey Ponomarev/AP hide caption

itoggle caption Sergey Ponomarev/AP

A Libyan rebel poses with his antique bolt-action rifle. Jonathan Levinson for NPR hide caption

itoggle caption Jonathan Levinson for NPR

In this photo taken July 6, rebel forces chief commander Abdel Fattah Younes speaks during a rally in the rebel-held city of Benghazi, Libya. Libya's rebel leadership council announced the death of Younes on Thursday, hours after he was arrested by the rebels for questioning about suspicions his family still had ties to Moammar Gadhafi's regime. Sergey Ponomarev/AP hide caption

itoggle caption Sergey Ponomarev/AP

Specially selected rebel fighters march through the streets of Zintan, Libya. These rebels will be trained in urban combat in anticipation of an expected move toward Tripoli. Jonathan Levinson for NPR hide caption

itoggle caption Jonathan Levinson for NPR

Milad Saadi clears the dirt around a brick of plastic explosives that he discovered lying on top of a T-AB-1 anti-personnel mine. Jonathan Levinson for NPR hide caption

itoggle caption Jonathan Levinson for NPR

Mabruk Eshnuk (left) and his son Malik left their home in Pittsburgh to volunteer and fight with rebels in western Libya's Nafusa Mountains. Ayman Oghanna for NPR hide caption

itoggle caption Ayman Oghanna for NPR

Libyan rebels gather at the front line on the eastern ridge of the Nafusah Mountains in Western Libya on Sunday. Marco Longari/AFP/Getty Images hide caption

itoggle caption Marco Longari/AFP/Getty Images

Libyan clean their weapons under a bridge near Bir Ayyad, a town approximately 25 miles from Zintan in the western mountains of Libya, on June 26. Colin Summers/AFP/Getty Images hide caption

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A store owner in a Gaza City market. Israel has eased the blockade of Gaza over the past year, and more commercial goods are reaching the territory. Jonathan Levinson for NPR hide caption

itoggle caption Jonathan Levinson for NPR