No, this will be spun as a witch hunt. Unless they respond to some of their statements:
Explain the cost is less than a Obama trip to Hawaii.
Explain that in the past when embassies were attacked the administration was either up front that it was terrorism, or up front in saying they did not know. They lied for days. When high government officials lie, that calls for an investigation.
Get that on the tube somewhere.
Problem for the Clinton cheerleaders, that lie isn’t selling. Latest polling shows no one but the hard core Dem voters are buying the Clinton spin of this being “a partisan witch hunt”
So great, she shored up her base and lost everyone else.