Tulsi exposed her as an unethical POS who refused to allow a new hearing for a person convicted of murder, but whose legal team had uncovered evidence that would exonerate him.
Uh, that's usually the position of most prosecutor's offices... not just hers.
I don't particularly support her, but the only people who like Damascus Tulsi are Republicans.
The reality is that Harris didn't have a lane. Moderates/Establishment Democrats got behind Biden, while Progressives are behind Warren and Sanders.
With Sanders effectively sidelined by his health issues (except him to drop out in coming weeks as people question the wisdom of a 78 year old with heart problems being president) I expect Warren to take the lead, if she hasn't already.
No it's not you dictator loving fool. When presented with exculpatory evidence they are ethically REQUIRED to hear it.