article_snippet: Omar has previously posted Omar support online for radical preachers including Sheikh Khalid Yasin and Imran ibn Mansur, known as Dawah Man.
article_snippet: Omar is also a member of a street preaching group called Power of Dawah, which supports the fundamentalist preacher Abdur Raheem Green, who preached to Umar Farouq Abdulmutallab, the 'Underpants Bomber'.
article_snippet: I know some of the most harmless people that are on dawah stalls.
article_snippet: The 21-year-old is said to have supported Sheikh Khalid Yasin, who was lauded by Lee Rigby killer Michael Adebowale.
article_snippet: Omar Emwazi is said to have used Facebook to profess Omar Emwazi admiration for Muslim hate preacher Sheikh Kalid Yasin (left), who inspired Lee Rigby killer Michael Adebowale (right) to convert to Islam .
article_snippet: Omar reportedly used the site to 'like' Sheikh Yasin, a preacher who has called the Taliban Omar 'brothers' and denounced both Christian and Jewish beliefs as 'filth'.
article_snippet: Yasin has also claimed that the Koran gives men permission to 'beat women lightly' and has called homosexuality an 'aberration' that should be 'punishable by death'.
article_snippet: Michael Adebowale - who was jailed last year for the murder of Fusilier Lee Rigby - said Yasin's views taught Michael Adebowale - who the 'purpose of life' and convinced Michael Adebowale - who to convert to Islam.
highlights_snippet: Omar Emwazi revealed as part of street preaching group called Power of Dawah .
  
highlights_snippet: Group supports fundamentalist preacher Abdur Raheem Green .
  
highlights_snippet: fundamentalist preacher