Kathryn Berkett: Child psychologist on kids potentially being at parliament three months - Early Edition on Newstalk ZB

According to some experts, we should expect to see the protesters outside parliament for the long haul. 
Chris Cahill from the Police Association says they'll still be there in three months. 
Questions are being raised about the kids at the protest. 
Newstalk ZB understands protesters have created a school or daycare amongst themselves, but how do we feel about kids being at the protest for three months? 
Child psychologist Kathryn Berkett joined Kate Hawkesby. 
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