Bombing exposes Saudi failure to curb sectarian strains

By Sami Aboudi DUBAI (Reuters) – A suicide bombing in Saudi Arabia as it presses on with its war against Shi'ite fighters in Yemen has exposed the Sunni kingdom's failure to curb sectarianism at home and prompted fears that such tensions can only get worse. Islamic State, which claimed Friday's attack on a Shi'ite mosque, is trying to stir up sectarian confrontation as a way of hastening the overthrow of the ruling Al Saud, and is keenly aware of the war's potential for pitting Sunni against Shi'ite

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Bombing exposes Saudi failure to curb sectarian strains