Makes sense. Bernie has not come out with many new policies lately. While Warren has (like 'em or not).
Bernie Sanders seems more like a 'phenomenon' then a candidate with a set agenda (similar to Trump back in 2016 - he was more style then substance..and MAN, is he EVER like that in the WH...a President that does not read reports? WTF?).
It's like Sanders is saying: 'Okay, I hate almost everything that is not progressive. Vote for me.'.
He better start getting a LOT more specific and detailed as Warren is killing him on that front.