DUBAI, United Arab Emirates (AP) — Sweden's foreign minister is hardly the first diplomat to raise concerns about Saudi Arabia's human rights record, but when she used the word "dictatorship" in a speech last month she crossed a red line for the kingdom at a time of intense regional turmoil, igniting a diplomatic crisis. The harsh response from Saudi Arabia and its Gulf allies jolted Stockholm's standing in the Arab world, threatened its Gulf business interests and may have imperiled its bid for a rotating seat at the U.N.