Mozambicans are casting their ballots in a crucial election, today. Governing Frelimo party, seek to retain its grip in power. The party has been rulling Mozambique since 1975. However, independent candidate, Venancio Mondlane poses a significant challenge. Now ito get the latest on election day in Mozambique. Aurelie Kalenga spoke to Nixon Katembo , Head of Kiswahili service at Channel Africa.