Young Arabs see Islamic State as biggest regional challenge - poll

DUBAI (Reuters) - Young Arabs view Islamic State as the biggest challenge facing their region and some blame poor job opportunities for the rise of the militant group, according to a survey published on Tuesday.

Islamic State has declared a "caliphate" over swathes of Iraq and Syria it occupies, has established branches in conflict-ridden Libya and Yemen and has also carried out a series of deadly attacks in western Europe and Arab Gulf states.