Meet Omar, the 10-year-old chef who became a social media star

We meet a 10-year-old Moroccan chef who's racking up top ratings for his online cookery posts. Also, the Nigerian capital has witnessed two recent attacks on its Christian community. A pastor was killed as she was preaching in a Muslim majority neighborhood, and a church was burned to the ground. And Senegalese wrestler Isabelle Sambou hopes to make her country proud, as the Olympic Games begin next week.