Pulse: Follow your gut, you never know where it might take you

Published: Aug. 22, 2017, 1:50 p.m.

b'This week on Pulse, we follow our gut in South Africa and get cravings for fermented foods. Girls in one of the world\\u2019s biggest slums are coding and building smartphone apps. We meet a German rapper who\\u2019s just returned from Africa, plus lots, lots more with host Jessie Wingard.'