South Sudan's President Salva Kiir is welcomed by Sudan's President Omar al-Bashir (L) as he arrives for talks at Khartoum Airport, Sepember 3, 2013. Diplomats hope what is only Kiir's second visit to... more 
South Sudan's President Salva Kiir is welcomed by Sudan's President Omar al-Bashir (L) as he arrives for talks at Khartoum Airport, Sepember 3, 2013. Diplomats hope what is only Kiir's second visit to Khartoum since South Sudan's secession in 2011 will help build trust between the neighbours, who fought one of Africa's longest civil wars that ended in 2005. REUTERS/Mohamed Nureldin Abdallah (SUDAN - Tags: POLITICS) less 
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Reuters | Photo By MOHAMED NURELDIN ABDALLAH / REUTERS
Tue, Sep 3, 2013 8:09 AM EDT