IRBIL, Iraq (AP) — Thousands of Iranian Kurds poured into the streets of Iran overnight and into early Tuesday in support of the Iraqi Kurds' landmark referendum for independence from Baghdad, showing the vote's impact extends beyond Iraq's borders to its nervous neighbors. Authorities in Iraq's semiautonomous Kurdish region put turnout at over 70 percent, showing how the nonbinding vote captured the imagination of Kurds who have longed to have a nation to call their own.