Libyan rebels battle for road to Gaddafi's hometown, Sirte

Libyan rebels are battling for control of the road leading to the heartland of government loyalists.

The rebel army has been moving rapidly westwards, but came under heavy attack on the approach to Col Muammar Gaddafi's birthplace of Sirte.

The BBC's Ben Brown reports from the last town held by the rebels, Bin Jawad.