If the rebels are to claim a complete victory in their battle to unseat Muammar Gaddafi and unify Libya, it's not just the streets of Tripoli they need to conquer.
There is a pleasant seaside city about 370km to the east, barely touched by the six-month uprising, where oil money and tribal ties have bought a loyalty seen in few places in the North African nation.
It is Sirte, where Gaddafi was born and educated; a city he transformed from a coastal outpost to a potential capital to replace Tripoli.
It was in a Bedouin tent just outside the city that Gaddafi was pictured shaking hands with then Prime Minister Tony Blair in front of a canvas printed with palm trees and camels, as Britain and Libya re-established ties.
And, in one of the many ironies of the conflict, it was in Sirte in 2005 that Kofi Annan, then United Nations Secretary-General, established the UN Democracy Fund.