Relatives of British IS victims urge unity against hatred

Ahead of the private service, Haines' brother Michael and Barbara Henning, whose husband Alan was also beheaded by IS militants earlier this month, penned an open letter urging people to come together to defeat the threat.
"We are writing this letter because we will not allow the actions of a few people to undermine the unity of people of all faiths in our society," they wrote, in the letter published on The Guardian website.
They added: "David and Alan's killers want to hurt all of us and stop us from believing in the very things which took them into conflict zones –- charity and human kindness.
"We condemn those who seek to drive us apart and spread hatred by attempting to place blame on Muslims or on the Islamic faith for the actions of these terrorists."
Two US nationals, journalist Steven Sotloff and James Foley, have also been killed by the IS group since it took over swathes of Iraq and Syria earlier this year.
Meanwhile British photojournalist John Cantlie is being held hostage and has appeared in IS propaganda videos.
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