Surely the meeting between New Zealand's Ambassador to France Ms Sarah Dennis and Owen Glenn is a matter of public record?
A useful line of enquiry would be for the MSM to request records of any meetings between Her Excellency Sarah Dennis and Owen Glenn - particularly a morning tea in Paris.
Owen Glenn said the meeting was over morning tea and at her request. Owen also said she said she was asked to vet him and on questioning he apparently proved up OK. These facts cannot be state secrets - come on MSM go fetch.