Which of the following is CORRECT? [br] [originaltext] Libyan warplanes stru

Libyan warplanes struck at the rebel-held oil port of Brega on Thursday, a day after anti-government fighters turned back an assault by forces loyal to the country’s longtime leader Moammar Gadhafi.
    Witnesses say pro-Gadhafi forces tried to advance behind a barrage of field artillery, but failed to gain any ground. Both sides held on to their positions along the outskirts of the towns of Brega and Ajdabiya. Reports conflicted over which side controlled an oil refinery near Brega.
    Al Jazeera TV showed images of people in Brega grieving after the air strike on part of their town. A number of people were reported killed in the raid.
    Al Arabiya TV reported that at least one plane bombed a civilian neighborhood in Ajdabiya, a rebel stronghold closer to the rebel-controlled major city of Benghazi.
    Witnesses say an ti-government forces captured nearly a dozen mercenaries from sub-Saharan Africa and East Asia after clashes around Brega. The mercenaries are reportedly fighting alongside Gadhafi loyalists.