“How many times has Hillary Clinton been asked about the specific role in Benghazi outside of the testimony?” Pierson asked.
If Katrina Pierson becomes the Josh Earnest of the Trump campaign, he's damned sure doomed. She's a dense opportunistic hack, whose background includes racist tweets and a conviction for shoplifting.
To answer your question, Katrina, Benghazi has been beaten to death. I thought by "vetted" you were going to take the Trump tack of hanging all of Bill's ugly laundry out for perusal. That was tried, 18 years ago, and failed dismally.
I suspect Trump is the one who will be gutted in public this campaign season. Look for lots of women to emerge who've been "engaged" by Trump over the years (perfect after the "blood running out of her wherever" ads have been run), and the small stadium full of Trump University graduates who've been stiffed out of their life savings for Trump's benefit.
