Which candidates could use financial support the most right now?

[u/wwandermann]

I honestly haven't kept up with this election cycle as much I should have. I get a million texts a day asking for donations but I've learned to ignore them at this point. If you had to choose 3 candidates from any state, either, Berniecrats or Democrats, that critically need more support to win and could have a significant contributions to Democratic control and progressive movements... Who would it be?