The speaker of Iraq's parliament warned Turkey on Thursday that his government would cut off the flow of oil from northern Iraq if Ankara followed through on its threat to level economic sanctions against the country. Mahmoud al-Mashhadani's comments came a day after Turkey's top leadership agreed to recommend the government take economic measures to force cooperation by Iraqis against Kurdish rebels who have been staging cross-border attacks against Turkish troops. "Northern Iraq cannot be pressured," al-Mashhadani told reporters in the Syrian capital of Damascus. "Iraq is a rich country, and if there are economic pressures, we will cut off the Ceyhan pipeline," he said, referring to two oil pipelines that run from northern Iraq to Turkey's Ceyhan oil terminal on the Mediterranean Sea.