Burkina Faso: dozens killed in convoy attack

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An attack on a convoy carrying civilians working for a Canadian gold mining company has left more than thirty people dead. Mexican officials say they have arrested three men in connection with an attack on a Mormon family in the northwest of the country. Transgender woman Caitlyn Jenner, who won Decathlon gold at the 1976 Olympics, as Bruce Jenner, speaks to the BBC about her life and what she thinks of transgender athletes competing at next year's 2020 Olympics.