Kenyatta wins Kenya presidential election

Uhuru Kenyatta, the son of Kenya's first president, has been declared the winner of the country's presidential election, with just over 50% of the vote.

But his main rival, Prime Minister Raila Odinga, alleges electoral fraud on a large scale and says he will challenge the results of what he calls a "tainted election".

Gabriel Gatehouse reports from Nairobi.