Presidential Election: Liberia Decides

Liberians goe to the polls for a runoff election between former international football star, George Weah and vice-President Joseph Boakai.

In Russia, the country's opposition leader, Alexei Navalny, has called for a boycott of next year's presidential election after being barred from standing.

And a UN expert tells BBC Newsday how North Korea circumvents international sanctions to sell arms and train armies.