Comey's testimony may have revealed what you claim, if someone can truly interpret what "I hope...." means, what the motivation and intent behind those words really was.  At the same time, Comey admits to buckling to Lynch's directive to match his language to that of the Clinton campaign.  For what reason?  To influence the electorate? That's interference.  It isn't the Federal Bureau of Matters.  They investigate.  Crimes.