AUCKLAND, NEW ZEALAND - OCTOBER 09: Mils Muliaina (L), Piri Weepu (C) and Richie McCaw of the All Blacks (R) perform the Haka during quarter final four of the 2011 IRB Rugby World Cup between New Zealand and Argentina at Eden Park on October 9, 2011 in Auckland, New Zealand. (Photo by Hannah Johnston /Pool/ Seconds Left Images) *** Local Caption *** Richie McCaw; Mils Muliaina; Piri Weepu