Syrians exiles barred from refugee camps

Aleppo continues to bear the brunt of the civil war, in which about 140,000 people have died. Almost two years after rebels grabbed half of the city, they are now on the defensive, with government forces advancing on three sides. Turkey began building its refugee camps near the border in mid-2011, little knowing the war would last so long and bring such vast numbers of people, many of them women and children. More than 220,000 Syrians are living in the Turkish camps, but some three times that number struggle to exist outside them.