<sod >Mohammed EmwaziÃÂ¢ÃÂÃÂs father has claimed there is ÃÂ¢ÃÂÃÂno proofÃÂ¢ÃÂÃÂ his son is Jihadi John and threatened legal action against anyone making the link.< eod>< sod > Mohammed EmwaziÃÂ¢ÃÂÃÂs father has claimed there is ÃÂ¢ÃÂÃÂno proofÃÂ¢ÃÂÃÂ his son is the Isis militant nicknamed 'Jihadi John' and threatened legal action against anyone making the link.< eod>