Another link to the Rubio pill-popping video:
Rubio takes unknown substance at the debate
https://www.youtube.com/watch?v=TPm0Zz31bFI
I’m no Ruby fan, but it could just as easily be throat lozenges. These guys give speeches constantly.
If it’s anti-anxiety meds, typically those are taken before things begin because there is a lag time to full effect.
Thank you!