The number of refugees fleeing Syria for camps in Iraq and Jordan is "astonishing", children's charity UNICEF has said to Daybreak.
Jon Sparkes, who recently returned from the Iraq camp, described problems with fresh water, sanitation and the legacy of "a generation" of displaced children.
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The Democratic presidential candidate may also have shown his cards on his choice of running mate.
The US president also shared a post on Twitter accusing Dr Anthony Fauci of misleading the public over hydroxychloroquine.
Fears over an impending second wave of coronavirus dominates Wednesday’s front pages.