#HNNPolitics: why South #Sudan's President and former Deputy's feud have led to several DEATHS this week!

The fractious relationship between South Sudan's President Salva Kiir and his former deputy Riek Machar was bound to come to a head. "You can't have a president and vice president who don't speak to one another," a senior western diplomat used to stress. But no one predicted the break would be so bloody and dramatic. More on Al Jazeera.