New Zealand thrash Wales to seal series whitewash as Beauden Barrett shines

• New Zealand 46-6 Wales• Barrett scores 26 points as All Blacks dominate Warren Gatland’s sideThe long wait for a win over New Zealand continues after Wales suffered a ‘blackwash’ in their three-Test series against the world champions. The All Blacks had wrapped up the series with their 36-22 win in Wellington last weekend and they made it 3-0 with a 46-6 triumph here in Dunedin.That made it win No29 in a row over Wales and they not only maintained their unbeaten record at the indoor Forsyth Barr Stadium stadium but extended their home run to an amazing 41 consecutive victories. If anyone tho…