Summary
Saudi Arabia's King Salman said Sunday he was heartbroken over a suicide bombing that killed 21 people at a Shiite mosque in the kingdom, state news agency SPA reported, a conciliatory statement as sectarian strife intensifies in the region.
A Sunni Muslim militant blew himself up in the al-Qadeeh village mosque in Saudi Arabia's heavily Shiite east during Friday prayers, in one of the worst attacks in the kingdom in years.
The Saudi Interior Ministry said there was evidence of a link between ISIS's leader Abu Bakr al-Baghdadi and a militant cell in Saudi Arabia that had included the mosque bomber, identified as Saudi citizen Saleh bin Abdul Rahman Saleh Qashimi.
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