The wife of a British man Alan Henning, who's being held hostage by Islamic State militants in Northern Iraq, has made a direct plea to his captors to release him, saying he's a "peaceful, selfless man".
Barbara Henning also says she's been trying to communicate with the extremist group, but they've not responded to her messages.
Mr Henning - former taxi driver - was captured in Syria last December while delivering aid.
She's made an impassioned plea for his release.
