caroline malone has more. >> for this person, he was a prejudice national who travelled to syria to fight with i.s.i.l. foued mohamed-aggad instead became a mass murderer at home. his father said he would have killed him if he'd known. >> i didn't know he came back. i knew he was in syria. he left two years ago. of course i was surprised. i would have killed him before, if i'd known what he would do. >> foued mohamed-aggad was identified by his mother, livering north of strasburg. she is reported to have refused a text message from his wife saying "your son died a martyr with his brother. foued mohamed-aggad's former neighbour said he would never guess me would be involved in violence. >> he was always respectful. i know him. not more than that. i don't know what to tell you, i'm shocked. >> foued mohamed-aggad left for syria. six of them came back in 2014, and were arrested, including his brother. >> he was in touch with his brother and mother. he told them until the last exchanges that they wouldn't come back to france, and would go to iraq. >> it's not clear how he got back into france

caroline malone, al jazeera. >> about 100 gunmen have kidnapped qatarese officials. according to the regional governor. there was no immediate claim of responsibility for the last kidnapping. a large scale search is underway pap. >>> amid disagreements over syria. u.s. secretary of state john kerry will chair the conference beginning tomorrow. gaps of russia and iran on the fate of bashar al-assad are still very real. she insists the u.s. position remains the same. assad must go. but u.n. secretary-general ban ki-moon says that should remain up to the syrian people. >> this is unacceptable, to hold the syrian crisis and the solution to the crisis has to be depending on a pressure of fate of one man. that's not senl. >> now some countries are considering that assad may have to stay around for some months to ensure a stable transition. >>> president of one of the parliaments say the people signing for his tripoli based government have no legitimacy. the pact would bring together two rival administrations, the tripoli and tobruk governments. the agreement would establis

caroline malone reports. this is a road that is used to transport illegal oil for isil. the armed group had been able to sneak trucks in. thousands of barrels of crud oil a day can pass through up through the city of kirkuk. >> all road roads, they use edes roads. isil is forced to send their oil to mosul. >> crude oil is a major source of money for the armed group. in the past it has used businessmen to sell its oil internationally. the provincial government formed a committee to investigate. >> 15 people were arrested. one of them committed suicide. we later found out that influential figures were involved. >> isil used a road stretching from its stronghold in the syrian town of raqqa to mosul to transport the oil. the inter artificial coalition fighting isil for control of the area has made that harder which means not only is it harder for isil to get oil revenue but it is harder for them to get weapons and fighters, too. >> up the ministry said that the group had an official permit from the iraqi government and they're working for their release. so far there has been

caroline malone reports. >> this is a road in northern iraq that has been used to transport illegal oil for isil. the armed group had been able to sneak its trucks in through legitimate transporting tankers. >> we cut the roads off by digging a ditch around the whole area. >> crude oil is a major source of money for the armed group. in the past it has used mediators in the kurdish region to sell its oil internationally. the provincial government formed a committee to investigate. >> the government formed an investigation committee and 15 people were arrested. one of them committed suicide or may have been killed in prison. later we found out that influential figures were involved. and the investigation ended. >> isil also used the loads stretching from its town old to transport the oil. the international coalition and iraqi troops fighting isil has made that harder. which means not only is it harder for is to ge for isil. >> 26 internationals have been kidnap by gunmen while on a hunting excursion in iraq. they confirmed they were in a hunting party in a desert area. the ministry said t

efforts are being made to stop the flow of isil oil, as caroline malone reports. >> reporter: this isoad in northern iraq that has been used to transport illegal oil for isil. the armed group has been able to sneak its trucks in among legitimate oil tankers. thousands of barrels of crude oil can pass through into the city of kirkuk. >> translator: they also use side roads. we cut all of the roads off by digging a ditch around the whole area, isil is now forced to send their oil to mosul. >> reporter: crude oil is a major source of money for the armed group. in the past it has used businessmen to sell its oil internationally. the provincial government formed a committee to investigate. >> translator: about a year anding, we learned that huge quantities of crude oil were being sold overseas. 15 people were arrested. one committed suicide or may sl been killed in prison. later we found out that influential figures were involved. but the investigation ended and they didn't release the outcome to the public. >> reporter: the international coalition and iraqi trooping fighting isil have mad