Sanders is refusing to answer a direct question as to whether or not he'll help unify the Party if he were to lose. He pivoted to how Democrats win when turnout is large, and that he's drawing in large numbers of voters (Nevermind her having 2+ million more votes than him. They're from the South so I guess they don't count).
Kinda scary, tbh.
Deep South doesn't count. Caucuses don't count.