Libyan rebels search for pro-Gaddafi fighters outside the town of Ras Lanuf, Libya, 27 March 2011. According to media sources, Libyan rebels on 27 March advanced westwards towards several of leader Muammar Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/KHALED ELFIQI
The remains of a pro-Gaddafi forces vehicle is seen in the town of Ras Lanuf, eastern Libya, 27 March 2011. According to media sources, Libyan rebels on 27 March advanced westwards towards several of leader Muammar Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/KHALED ELFIQI
Libyan rebels carry a box of ammunition which they say belonged to pro-Gaddafi forces in the town of Ras Lanuf, eastern Libya, 27 March 2011. According to media sources, Libyan rebels on 27 March advanced westwards towards several of leader Muammar Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/KHALED ELFIQI
A Libyan rebel keeps watch from his car in the town of Ras Lanuf, eastern Libya, 27 March 2011. According to media sources, Libyan rebels on 27 March advanced westwards towards several of leader Muammar Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/KHALED ELFIQI
A Libyan rebel writes on a wall 'revolution of 17 February' in the town of Ras Lanuf, eastern Libya, 27 March 2011. According to media sources, Libyan rebels on 27 March advanced westwards towards several of leader Muammar Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/KHALED ELFIQI
A Libyan rebel gestures during a search for pro-Gaddafi fighters outside the town of Ras Lanuf, Libya, 27 March 2011. According to media sources, Libyan rebels on 27 March advanced westwards towards several of leader Muammar Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/KHALED ELFIQI
A Libyan rebel keeps watch in the town of Ras Lanuf, eastern Libya, 27 March 2011. According to media sources, Libyan rebels on 27 March advanced westwards towards several of leader Muammar Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/KHALED ELFIQI
Libyan rebels drive past the remains of a pro-Gaddafi forces vehicle in the town of Ras Lanuf, eastern Libya, 27 March 2011. According to media sources, Libyan rebels on 27 March advanced westwards towards several of leader Muammar Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/KHALED ELFIQI
A Libyan rebel fighter inspects a burned vehicle near Ras Lanuf, eastern Libya, 27 March 2011. According to media sources, Libyan rebels on 27 March advanced westwards towards several of leader Moamer Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/KHALED ELFIQI
Libyan rebels flash the victory sign and celebrate in front of a hotel in the town of Ras Lanuf, Libya, 27 March 2011. According to media sources, Libyan rebels on 27 March advanced westwards towards several of leader Moamer Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/KHALED ELFIQI
Libyan rebels search for pro-Gaddafi fighters outside the town of Ras Lanuf, Libya, 27 March 2011. According to media sources, Libyan rebels on 27 March advanced westwards towards several of leader Muammar Gaddafi's strongholds as coalition airstrikes continued. The rebels said they have taken control of key oil port of al-Burayqa, and have their sights set on Misurata, Libya's third-largest city, which they believe will be a gateway to the capital Tripoli. EPA/KHALED ELFIQI