Jason Walls: ZB political editor on the latest updates in the Darleen Tana saga - The Sunday Session with Francesca Rudkin

It's still unclear what Darleen Tana's next step will be, despite growing calls for her to leave Parliament.

Tana has yet to confirm whether she'll remain an MP - after resigning from the Green Party.

The party has also released a summary of findings, showing Tana likely knew about alleged migrant exploitation at her husband's business.

ZB political editor Jason Walls says the Greens still face a difficult choice regarding Tana's political future. 

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