How would keeping the confidential, Clinton e-mails from Anthony Weiner's computer,  for which their was no reasonable cause to believe the law had been broken by Hillary Clinton, have been "catastrophic" ??

I mea seriously.  This guy should never have been at the FBI.  Obviously bad character, with no scruples to influence an election.  Comey was a Republican doing his part for his party.  Problem is, he used the position of Director of the FBI as a tool for partisan politics.   Plain and simple  He Is scummy.  He is Republican.