NATO's official goal of repatriation is the best long-term option both for refugees and for other countries, but it is also the most costly and difficult choice for western governments.
Edison Cavani outpaced Carragher and crossed for Hamsik, who turned in a shot at goal which was cleared from the Reds goalmouth by Konchesky and the official behind the goal ruled the ball had not crossed the goal-line.
The official said the goal remains to open as many jobs as possible.
That raises the risk of a spectacular official own-goal: if targets encourage people to use the wrong sort of fuel, transport may get dirtier, not cleaner.
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He bears considerable responsibility for the initiative that, in 1998, made such a goal the official policy of the American government.
The system involves an extra official standing on the side of each goal assisting the referee and two touchline assistants by communicating through headsets.
Now, top official at the Pentagon say the military's goal is to heal every soldier who comes back from the war or at least help them get well enough to stay in the service or live a good life when they life the Army.
Fourth official Lee Probert advised Dean after Wenger kicked a water bottle following a disallowed Arsenal goal.
There was a suggestion of obstruction but the video official ruled in Sammut's favour and the full-back kicked his second goal to put his side 16-14 ahead, before Briers, who brought up his century of points in only his seventh match of the season, levelled the scores with an injury-time penalty.
Just prior to Kanoute's goal Wenger was ordered to leave the technical area for remonstrating with the fourth official.
The 49-year-old Wiley was fourth official in the recent Manchester derby when United beat City with a controversial 96th-minute goal, after four minutes of stoppage time had been signalled.
Shane Williams was named the official man-of-the-match after contributing 15 points in his new role as goal kicker.
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Their goal will be to persuade President Bashar al-Assad to stop the killing, the official said.
After the fourth official indicated four minutes of added time, 56 seconds passed between Bellamy's strike crossing the goal line and play restarting.
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