Angola's João Lourenço handed second term as president amid fears of foul play

Angola's president is declared the winner of last week's election, but João Lourenço's win is tarnished by accusations of fraud. Also in this edition: after months of mounting tensions, people in Tripoli fear a return of violence after dozens are killed over the weekend as rival militia clashed in the Libyan capital. Finally, we bid farewell to the summer with a look back at some of the highlights of Tunisia's festival season.