Risk and Reward

Owen Bennett Jones introduces insight and analysis from BBC correspondents around the world. In this edition:
Gabriel Gatehouse in Lagos revels in the high hopes - and traffic-free streets - of Nigeria's election;
Frank Gardner traces the origins and aims of Yemen's Houthi rebels;
Lina Sinjab exposes the psychological toll which four years of war have taken on Syrians, inside and beyond Syria itself;
Linda Yueh strolls the Bund in Shanghai and sees many signs of a new emergent class of super-rich entrepreneurs;
and Jonathan Fryer travels to Paramaribo, meeting many a fortune-seeking Brazilian on his way around Suriname.

Photo: A woman casts her ballot at a polling station in Lagos during presidential elections on March 29, 2015 (AFP/Getty Images)