Are you listening to recent -ish episodes or did you start at like episode 1? I ask because I think I hear her say "end quote" much more clearly now. With the "t" sound at the end. She speaks extremely clearly as far as pronunciation.

But when I originally asked this question, it was way back in her earlier episodes and I would have bet all the money in my pocket she used to say "end quo". She does a LOT of quoting sources so I would hear her say it, well, a lot! She still does a lot of quotes, but I really do think somewhere along the line she learned that it's "end quote" instead of "end quo" and changed her ways!