Firefighters scrambling to contain fires in Tongariro National Park

Firefighters are scrambling to contain several fires burning in Tongariro National Park. More than a dozen fire vehicles plus five choppers are fighting the blaze, which is estimated to be 100 hectares. It comes just a month after another massive wildfire ripped through 3000 hectares of the national park. Fire and Emergency's director of operations Brendan Nally spoke to Lisa Owen.