mr. yunker -- mr. juncker is the head of the commission, and if the commission's job to apply the rules to luxembourg, france, germany, ireland, malta, the netherlands, u.k. -- a long list of countries we are investigating along these lines. >> a reference to an inquiry into lucrative tax deals allegedly made between everly european countries and multinationals, including apple, amazon, and starbucks. despite the commission's reassurances, the affaire threatens to damage jean-claude juncker's credibility as a leader in brussels. >> we shift our attention now to the middle east where iraqi state television has broadcast new footage of iraqi troops battling islamic state. >> the city some 250 kilometers north of baghdad houses the country's largest oil refinery. islamic state fighters have been trying to take control of it for months. they have repeatedly preached a complex before being repelled by an iraqi soldiers, but the conflict has made the facility almost impossible to operate. the complex account