Kenya: Rivals demand early election

Opposition leaders have urged Kenya's President, Mwai Kibaki, to dissolve his government and call an election after the publication of a dossier implicating key ministers in corruption. The government, weakened after losing a referendum in November, faces a crisis after allegations by the former anti-corruption tsar John Githongo that the vice-president and three ministers plotted to siphon off public funds. He also alleges that Kibaki knew about the deals.