Senior Israeli defense officials say Syria's Assad is still believed to possess up to 3 tons of chemical weapons

PHOTO: A handout photo made available by the official Syrian Arab News Agency on April 6, 2017 shows Syrian President Bashar al-Assad speaking during an interview in Damascus, Syria, April 3, 2017.PlaySANA/EPA/file
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Senior Israeli defense officials say Syria's Assad is still believed to possess up to 3 tons of chemical weapons.