All Blacks coach Steve Hansen hits out at Gatland saying 'If you hate coaching, don't do it'

New Zealand coach Steve Hansen has resumed verbal hostilities with Warren Gatland by questioning why his fellow Kiwi would "hate" coaching the British and Irish Lions.

Gatland made the comment last week, revealing he "hated the press and negativity" surrounding the 10-match tour during the summer which was highlighted by a drawn Test series against the world champion All Blacks.