Gadhafi loyalists draw out fight

Rebel fighters chip away at control of Tripoli as the whereabouts of the Libyan dictator continue to cause speculation.

Local residents greet advancing rebel fighters on the outskirts of Tripoli, Libya, Monday, Aug. 22, 2011. Clashes broke out early Monday near Moammar Gadhafi's compound in Tripoli, a day after rebels poured into the Libyan capital. (AP Photo/Sergey Ponomarev)

Local residents greet advancing rebel fighters on the outskirts of Tripoli, Libya, Monday, Aug. 22, 2011. Clashes broke out early Monday near Moammar Gadhafi's compound in Tripoli, a day after rebels poured into the Libyan capital. (AP Photo/Sergey Ponomarev)

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