OPINION: They achieved headlines, but the Greens have over-egged this one. With special feature audio.
Email from PM's personal lawyer to (then) Inland Revenue Minister Todd McClay was followed by a government back down. The Greens claim the two events are connected.
The issue of a land tax is back on the agenda after Prime Minister John Key, in a surprise move, suggested one could be imposed on foreign property investors. With special feature audio.