As per NYT (https://www.nytimes.com/interactive/2019/us/politics/2020-presidential-candidates.html), at the very least Buttigieg, Castro are definitively running and have had reasonably credible campaign rollouts so far
LOL. They add Andrew Yang but not Julian Castro or Tulsi Gabbard. Castro will probably not be added until he is first in the polls.
Please add Jay Inslee.
Yeah, I am waiting for Hickenlooper to be added. At the right price, I'm planning on maxing out my limit for both Democratic and Presidential wins, so I hope I can reflect this confidence at this point in the process.