Labour and NZ First at odds over Ports of Auckland

Labour and New Zealand First are once again at odds, this time over where to shift the port of Auckland. Transport Minister and senior Labour MP Phil Twyford has joined forces with his former colleague and now Auckland Mayor Phil Goff against New Zealand First and the party's push to move the port north. And with two conflicting reports on the move, the future of the port is unclear. Mackenzie Smith reports.