Gross misconduct and sexual exploitation in the humanitarian aid industry - what's gone wrong and why? Oxfam is at the centre of a storm of allegations of abusive behaviour, shoddy recruitment and management cover up. Now the entire aid sector is under scrutiny for safeguarding failures which appear to go back decades. Stephen Sackur speaks to Amira Malik Miller, an experienced aid worker who has witnessed misconduct and is prepared to speak out.

Image: Amira Malik Miller (Credit: BBC)