Reuters News says that Libya's rebel forces have captured Libyan leader Muammar Gadhafi's youngest son while his eldest has surrendered to rebel forces that have moved into the capital.

The rebels advanced into Tripoli late Sunday local time and claim they have occupied all areas except for Gadhafi's main compound of Bab al-Aziziya.

The Arabic news network Al Jazeera also says the rebel forces seized the Green Square in downtown Tripoli on Sunday night local time.