Video: Rubio caught taking ‘mystery substance’ at debate

https://www.youtube.com/watch?v=TPm0Zz31bFI Just what was that mysterious substance Marco Rubio popped into his mouth during the latest Republican debate on CNN? While attention was focused on another debater, a video shows Rubio subtly slipping something out of his right pocket and popping it in his mouth. Pundits have made all sorts of suggestions: “It was a Hillary…