What to expect from Mozambique's election

Mozambique goes to the polls on Wednesday, in a vote almost certain to extend the ruling Frelimo party's half-century in power, despite a stiff challenge from a charismatic newcomer. Whoever wins will be inheriting heavy baggage that has weighed down one of the world's poorest countries and its more than 34 million people. Diane To takes a look at some of the key issues.