Election 2014: Key 'it was a tough campaign'

Forget dirty politics, high-profile scalps and accusations of lies and spies - John Key swept all aside last night to win an historic third term as Prime Minister. And his margin of victory was shaping last night to be larger than in 2011 - the first time that has been achieved in almost 90 years and giving National the holy grail of governing alone.

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Balloons over Waikato festival
New Zealand

Balloons over Waikato festival

The first day of the Balloons over Waikato festival kicked off at Hamilton Lake this morning. The first balloon up in the air was the Hamilton Kirikiriroa balloon. Video / Malisha Kumar

How to hack your brain
New Zealand

How to hack your brain

Reporter Catherine Sylvester tests out neuroscientist Dr. Andrew Huberman's recommended daily routine for a good night's sleep, better mood and more energy.