Video 1: Al Jazeera's Nick Toskvig reports that fierce fighting continues for the centre of Misurata, the only significant western Libyan city in the hands of the opposition. But rebel fighters say they are making gains, according to footage from an organisation connected to the National Transitional Council.

Video 2: As US officials announce the use of remotely operated drone aircraft against forces loyal to Libyan leader, Senator John McCain has arrived in Benghazi, Al Jazeera's Sue Turton reports.

Video 3: Waheed Burshan, a Tunis-based political activist, tells Al Jazeera's Nick Clark about reports that armed fighters opposed to the continuing 42-year-rule of Muammar Gaddafi have seized a border post along Libya's national boundary with Tunisia.