Kenyans prepare to vote for a president after divisive race

Kenyans will go to the polls on Tuesday to select a new president. In a nation with a history of contested and violent elections, this is the first time a member of the politically dominant Kikuyu tribe is not running. And many claim this is Kenya’s first election in which class plays a greater role than ethnicity. Correspondent Neha Wadekar and filmmaker Jack Hewson report.