If that was dated 3/1/16 instead of 7/12/16, you'd actually have an argument.
As is, anybody knowledgeable of Presidential election and Democratic primary history knows that what you are showing is evidence of Bernie's shockingly cavalier attitude toward whether a Dem would win.
She says whatever she thinks will benefit her at the moment... a standard politician. Bernie always has stood up for the good and the people- almost half a century, even if there is gonna be strong or even violent opposition! He is a super- hero!