Gross response.
Here's the Bad Empanada video I finessed this title from. https://www.youtube.com/watch?v=69BlRK9Jql0
Rare Hasan L. Why the fuck is he doubling down on this? Does Bernie really mean that much to you Hasan? 
This has also been my read on him for quite a while now. Which is aggravating because I've seen him ruin some really good talking points just by getting dragged into a hostile response to a standard-sounding question.