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IDOMENI, GREECE - SEPTEMBER 02:  A Syrian girl is held by her mother as they wait to be processed through a border crossing into Macedonia for migrants September 2, 2015 in Idomeni, Greece.  Since the beginning of 2015 the number of migrants using the so-called 'Balkans route' has exploded with migrants arriving in Greece from Turkey and then travelling on through Macedonia and Serbia before entering the EU via Hungary. The number of people leaving their homes in war torn countries such as Syria, marks the largest migration of people since World War II.  (Photo by Win McNamee/Getty Images)
IDOMENI, GREECE - SEPTEMBER 02:  A Syrian girl is held by her mother as they wait to be processed through a border crossing into Macedonia for migrants September 2, 2015 in Idomeni, Greece.  Since the beginning of 2015 the number of migrants using the so-called 'Balkans route' has exploded with migrants arriving in Greece from Turkey and then travelling on through Macedonia and Serbia before entering the EU via Hungary. The number of people leaving their homes in war torn countries such as Syria, marks the largest migration of people since World War II.  (Photo by Win McNamee/Getty Images)

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A cold reception: Gulf states shun Syrians

While Jordan, Turkey and Lebanon have taken in nearly four million refugees, the wealthy Gulf states have taken zero. Christiane Amanpour has more.

A cold reception: Gulf states shun Syrians

While Jordan, Turkey and Lebanon have taken in nearly four million refugees, the wealthy Gulf states have taken zero. Christiane Amanpour has more.