Sex abuse allegations are shameful 'stain' on Oxfam, says charity's head

The head of Oxfam International described the damning sexual exploitation allegations its faces as a "stain" on the charity "that will shame us for years" as she announced plans to try to stamp out abuse in the organisation.
Executive director Winnie Byanyima promised to root out any wrongdoing at the charity and provide justice for anyone abused by its staff.