From The Telegraph:
They are also weighed down by factionalism and ethnic and tribal divisions.
The most prominent rebel leader is Mustafa Abdel Jalil, chairman of the National Transitional Council (NTC), a disparate group of Gaddafi opponents based in the eastern city of Benghazi.
It consists of former government ministers and longstanding opposition members who represent wide-ranging views including Arab nationalism, Islamists, secularists, socialists and businessmen.
and from CNN Live Blog:
Video showed Saif al-Islam, son of Libyan leader Moammar Gadhafi and a top official in his regime, shaking hands and greeting supporters overnight while leaning outside of a car in his armored convoy on the streets of Tripoli. He told reporters that supporters of his father Moammar Gadhafi's government "have broken the spines of those rats and those gangsters" - referring to rebel fighters who entered the capital over the weekend.
He said that on Tuesday the government's forces "will reassure the people that things are fine in Tripoli."
Asked about his being wanted by the International Criminal Court - which has issued a warrant for his arrest for his alleged participation in "crimes against humanity" - Saif al-Islam Gadhafi said, "To hell with the ICC."