article_snippet: A video has emerged believed to show Jihadi John Jihadi John ranting on camera shortly after Jihadi John arrived in Syria from the UK.
article_snippet: A man thought to be Jihadi John
article_snippet: Charles Winter from the Quilliam Foundation added: 'While Charles Winter from the Quilliam Foundation does have certain features that resemble Emwazi, there have been numerous false alarms with ID-ing "Jihadi John" in the past.
article_snippet: Others have cast doubt on whether the man is Emwazi, saying the speaker in the film looks shorter than the Londoner and appears to be holding the Kalashnikov rifle with the man right hand, whereas ID-ing "Jihadi John held the man knife in the man left hand.
highlights_snippet: Jihadi John believed to have been member of one of the groups involved .
  
highlights_snippet: Experts highlight similarities between speaker and Jihadi John .
  