Cambodia's changes not all positive, Rights leader says

picture: Seng Theary, director of Center for Social Development.By Poch Reasey, VOA KhmerSeng Theary, Executive Director of the Center for Social Development.Cambodia has changed greatly since first elections were held in 1993, nearly 15 years later, not all those changes have been positive, a rights activist said Thursday.Cambodians do enjoy more freedoms than they did before the UN-sponsored