itself, of course, has always denied being behind this hack and many others, saying the state does not sponsor these chinese hackers and a short while ago, allison, there was a statement in the regular foreign ministry briefing. now they said to a question that cnn asked about our reporting on this, the chinese government firmly opposes any form of hacking. china and the us are the top two big internet using countries. we both face the same challenges and we'll gain mutual benefits if protecting cyber security. >> that, of course, is the official line, but the u.s. is not minsk its words as far as chinese hacking is concerned. it really does believe china is behind this huge internet hack. >> and this hack certainly bigger than everybody thought and having huge implications on intelligathering for the u.s. and china. thanks, for that. >> back home the head of planned parenthood facing heated questioning in an emotional