South Sudan: S.Sudan rebel chief becomes vice-president and urges unity

Juba, South Sudan | AFP | Tuesday 4/26/2016 – 17:11GMT. by Peter MARTELL. South Sudan’s rebel chief Riek Machar finally returned to Juba on Tuesday and was sworn in as vice-president of the world’s newest country, calling for “unity” after more than two years of ferocious civil war.