Detailed text transcripts for TV channel - CNN - 20170503:15:33:00
Was the case, would those staging elements as an investigation moves forward and the internal department approvals would be appropriate to ask about? >> that's a hard question. i'm not sure if it would be appropriate to answer it because it would give away what we were looking at potentially. >> would it be appropriate whether any witnesses have been interviewed or whether any documents have been obtained pursuant to the investigation. >> that's a hard one. i would be reluctant to answer that because it's a slippery slope to give away what we are doing. >> if an investigation is put on the she...