Film shows Fawcett as a fighter, friends say (AP)

said Wednesday. But even as her disease has progressed, they said, the former " Charlie's Angels " star is keeping hold of hope.

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"I know that Farrah hasn't given up," said Stewart, who met Fawcett in the 1970s in Los Angeles when they were young actresses from Texas looking for commercial work. Stewart was part of the making of "Farrah's Story," airing Friday at 9 p.m. EDT on NBC, holding the camera as her longtime friend underwent treatment.

Full Story: Film shows Fawcett as a fighter, friends say (AP)