MEGYN KELLY (GUEST HOST):  In the meantime one of the topics tonight is going to be foreign policy, and we expect one of Donald Trump's guests to be the fiance of Chris Stevens, of Ambassador Chris Stevens, and we haven't heard that much about Benghazi, at any of these debates, Steve. This is an issue that does resonate for some, some in the Democratic Party have dismissed it. But to those folks in the middle, those folks who Carl Cameron was telling us may still be undecided, how much hay could be made out of Benghazi tonight?

Previously:

After Four Years And Multiple Investigations, Fox News' Megyn Kelly Relitigates Benghazi

Megyn Kelly Finds A Way To Tie Iran Nuclear Deal To Benghazi

A Comprehensive Guide To Benghazi Myths And Facts