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Nyakong, 22, has been hiding in a village with her family and their cows near Nasir in war-torn South Sudan for months. The village is unsafe, but the floodwaters are too high to bring her three young children to Leitchuor refugee camp in Ethiopia. "We've survived by just drinking cow's milk," she says. "Before the war, I was huge, but from lack of food I've got so thin."
Nyakong, 22, has been hiding in a village with her family and their cows near Nasir in war-torn South Sudan for months. The village is unsafe, but the floodwaters are too high to bring her three young children to Leitchuor refugee camp in Ethiopia. "We've survived by just drinking cow's milk," she says. "Before the war, I was huge, but from lack of food I've got so thin."

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    South Sudan struggling four years on

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South Sudan struggling four years on

South Sudan continues to struggle with infighting and famine four years after independence. CNN's Isha Sesay reports.

South Sudan struggling four years on

South Sudan continues to struggle with infighting and famine four years after independence. CNN's Isha Sesay reports.