Daniel Majok Gai wants to go back to South Sudan.
He thinks he can help his homeland — the youngest nation in the world. Today marks the fourth anniversary of its independence. But there's little celebration. The country is being ripped apart by civil war.
Yet Gai, who suffered through years of violence and pain as a refugee, believes he can play a role in moving South Sudan toward peace and safety.
Against all odds, the 34-year-old is an incredible optimist.
He was 6 when a militia attacked his village.