Except the hearings didn't show that.
House Benghazi report faults military response, not Clinton, for deaths
https://www.theguardian.com/us-news/2016/jun/28/house-benghazi-report-clinton-attack-military
And, of course, there's Kevin McCarty's gaff about the Benghazi commission was all done to lower Hillary's poll numbers.
GQP never gave a rats ass about any of the dead in Benghazi.