the 87-year-old honorary president of the far-right party falling out with ms le pen , the current leader , over his extreme views .
she was particularly angry that mr le pen , a convicted racist and anti-semite , called the nazi gas chambers ` a detail of history ' .
it follows the 87-year-old honorary president of the far-right party falling out with ms le pen flamed allegations of anti-semitism by praising the wartime leader .
mr le pen also said that france 's spanish-born socialist prime minister was an ` immigrant ' and so unfit to run the country that