Politics Thursday: Ginny Andersen and Mike Butterick talk citizens arrests, four year terms

The government has announced changes to the laws surrounding citizens arrests - but how would this law work in practice, and could retailers be put even further in harms way?  Also, the government is introducing legislation to allow for a four year term - but only if the public supports it at referendum. Will they? Labour's police spokesperson and National's Wairarapa MP Mike Butterick joined Nick Mills for Politics Thursday.  LISTEN ABOVESee omnystudio.com/listener for privacy information.