Saudi foreign minister visits Pakistan as Iran tensions deepen

By Tommy Wilkes ISLAMABAD (Reuters) - Saudi Arabia's foreign minister arrived in Pakistan on Thursday, where he will meet leaders of a government keen to defuse spiralling sectarian tension between the Sunni-majority kingdom and Shi'ite Iran. Saudi Arabia's execution of a prominent Shi'ite cleric on Saturday has inflamed tension across the Middle East and infuriated Iran, Riyadh's main rival in the region. Several of Saudi Arabia's Sunni allies have broken diplomatic ties with Iran after demonst