Rugby World Cup 2015: Song and dance over the haka just lets Dawson cash in with more lame humour

You mock the haka at your peril. Because such is the quality of the marketing propaganda – oops, sorry, tradition – surrounding the New Zealand rugby team’s pre-match ritual, to denigrate  the tongue-flapping, thigh-slapping, hypnotic ceremonial dance is tantamount to blasphemy.