Kurdistan ‘unconstitutional’ referendum cause for crisis

Just two days after independence referendum in Iraqi Kurdistan, there are signs of an escalating crisis. Iraq’s parliament has called on the country’s Prime Minister, Haider al-Abadi to send troops to Kirkuk- an oil-rich city- that is  claimed by both Baghdad and the Kurdistan Regional Government. Iraqi PM has given KRG a 72-hours ultimatum to "surrender" all border crossings to Baghdad government.