our brian todd thanks so much for joining us canada has arrested one of the biggest names in china's business world. is the daughter of the founder of chinese telecoms giant hardway and one of its top global executives the rest is linked to alleged violations of american sanctions against iran she now faces extradition to the united states beijing is demanding her release and asian stocks have tumbled on the news. she's the chief financial officer of one of the biggest telecommunications equipment companies in the world now it's emerged that man wang ju has been in custody in canada for days u.s. authorities appear to be seeking her extradition on charges of helping while way violate the u.s. trade embargo against iran further details of the allegations against her are still unknown but her arrest comes as far away faces increasing scrutiny from abroad. in