video Gaddafi forces 'fire first scud missile'
Missile launch against rebels marks first use of a ballistic weapon by Libyan troops since conflict began in March.
Libyan leader Muammar Gaddafi's forces fired a scud missile for the first time since the uprising against his rule began six months ago, but it landed in the desert and injured no one, a US military official said.
Brega has been the main frontline in the east of the country for months. Rebels have seized the port's eastern residential...