Rugby World Cup 2011: Will Carling and Jason Robinson assess England's start

Ex-England players Will Carling and Jason Robinson give their verdict on the team's "frustrating" start to the Rugby World Cup, which saw them narrowly beat Argentina 13-9.

Carling admits it was not "the perfect start" and says Argentina "taught England a lesson".

Robinson says he was "bitterly disappointed" with England's performance and thinks the squad have "a lot of work to do" ahead of their second match against Georgia on 18 September.