Dissident Khmer Rouge leader Ieng Sary confirmed on Wednesday that he had broken with Pol Pot and other hardliners of the guerrilla group and had formed a rival movement .
<response> Dissident <organization>Khmer Rouge</organization> leader <person>Ieng Sary</person> confirmed on Wednesday that he had broken with <person>Pol Pot</person> and other hardliners of the guerrilla group and had formed a rival movement . </response>