article_snippet: ‘to find these people and put these people out of action’ after the ISIS killer was unmasked as former London student Mohammed Emwazi.
article_snippet: Scroll down for video .
article_snippet: But Britain is not involved in Syria, after MPs voted against action against the Assad regime in Syria a year earlier.
article_snippet: The killer known as Jihadi John has appeared in ISIS propaganda videos beheading hostages, including Britons, since last summer.
article_snippet: The naming of terrorist as Emwazi has put renewed pressure on the security services, after The naming of terrorist as Emwazi emerged he had been pinpointed as a potential terrorist by the British authorities but was nonetheless able to travel to Syria in 2013 and join ISIS.
article_snippet: Speaking on Friday, David Cameron said: ‘I'm not going to talk about specific individuals and specific cases.
highlights_snippet: MPs votes in favour of bombing raids in Iraq but not Syria last year .
  