So I'm assuming it's intentional policy to keep Liz Warren and Sanders under wraps. Bernie said something a few days ago, but Liz could be living in Venezuela for all I know.
I'm assuming they want to promote Biden's moderate nonthreatening approach. And don't want to feed into Trump's claims of socialism.
Just being black and female makes Kamala a possible lefty despite her moderate politics. They only seem to trust Obama as a surrogate, as he's popular, nonthreatening and harks back to the normal and competent pre-Trumpian days.
Hopefully it works, but Dems never seem to go full-throated or bring out all the armor in their big arsenal. It's been a mostly smart but weirdly low-key Biden campaign, mostly letting Trump be Trump and profiting by his unpleasantness.
I like the attention given to MI and PA. But seems the Dems have been light on WI. Wonder why. I've see Biden sitting nice in MI, but WI could be worrisome. Maybe the Biden camp has good info. I like the push in FLA and GA. FL going Blue would kill off Trump. And GA also has both Senate seats up for grabs.
I haven't heard much about AZ, IA or OH though that might just be me not really checking in on polling as I have in other election cycles. A Blue anti-Trump wave and Biden could win all of those (maybe not OH).