Four minus four is zero, and zero is exactly what the Obama administration has done hold any government official responsible for the Benghazi murder of four Americans.    Nearly a year after the murder of four Americans in Benghazi, nobody has been held accountable, from Useless Toady:

The State Department has cleared four employees who had been suspended for their role in lax security leading up to last year’s terrorist attack in Benghazi, but Republican lawmakers say their investigation will go on.

[...]

Secretary of State John Kerry had his staff look at the actions of four employees singled out for rebuke as a result of an Accountability Review Board investigation ordered by Kerry’s predecessor, Hillary Rodham Clinton.

Kerry’s analysis of their actions, however, found that “There was no breach of duty by these four employees,” State Department spokeswoman Marie Harf told reporters Tuesday. “The right answer for these four is reassignment.”

Mrs. Clinton tried to pin the Benghazi bombing on four mid-level State Department flunkees. Kerry nixed Mrs. Clinton’s move. Now nearly a year after the episode we still have four dead Americans, twenty-nine identified deficiencies, but no one held accountable. All the Clinton administration did was to persecute one innocent film maker, who nothing to do with the Benghazi attack.