Detailed text transcripts for TV channel - CNN - 20170518:21:53:00
Down the russia investigation it might have boomer ranged on him. >> the president has lost control of the investigation. the way it's been set up now, mueller is completely independent of department of justice control. >> reporter: when comey led the russia investigation as fbi director experts say he didn't have many of the powers that new special counsel robert mueller is about to wield. >> authority to convene a grand jury and grand jury subpoenas, authorities to bring charges and prosecutor cases and seek to put people in jail, all of those are things that a department of justice prosecut...