What's the deal with e-stim?

So, what's the deal with e-stim? A question that is often asked. In this episode of Down the Hatch (the podcast about swallowing), doctoral student and SLP Alicia Vose and Assoc. Prof and mentor Ianessa Humbert re-unite after a brief hiatus to take up a controversial topic in dysphagia management - electrical stimulation. I think this topic is in keeping with the climate of 2017 in the United States of America, don't you?