This is Essential Politics, our daily look at California political and government news. Here's what we're watching right now:
- A legislative analysis released on Monday puts the total cost of a single-payer healthcare system in California would be $400 billon a year.
- Democrats say they want to know why the microphone of Rep. Maxine Waters (D-Los Angeles) was cut off during her speech to the African American caucus on Saturday.
- Kimberly Ellis, who lost her bid to lead the California Democratic Party by a razor-thin margin, called on Sunday for an audit of the vote.