Detailed text transcripts for TV channel - CNN - 20170806:18:14:00
U.s. election heats up. deputy attorney general rod rosen stein, aint positived director robert mueller to leave the russia investigation is speaking out saying it is not a fishing expedition. he also discussed what grand jury subpoenas could mean for the case. >> in general, chris it doesn't say anything about the lack of indictments because we conduct investigations and make a determination at some point in the course of the investigation about whether charges are appropriate. >> and what's the advantage in terms of investigation, taking a case to a grand jury? >> many of our investigations,...
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