Controversy surrounding Brian O'Driscoll tackle 'may never end'

Tana Umaga fears the furore around the tackle that put Brian O'Driscoll out of the 2005 British and Irish Lions series may never end.

The former All Blacks captain will lead the Blues into Wednesday's Eden Park clash against the Lions, having moved from hard-hitting centre to head coach in the 12 years since the tourists' last New Zealand visit.