2 THINGS TO WATCH ON TV TONIGHT

BBC EARTH, DSTV 184, 7PM CHASING LIFE WITH SANJAY GUPTA

Dr Sanjay Gupta, a neurosurgeon, and multi-award-winning journalist, sets off on an immersive journey around the world searching for the secrets to wellness and living longer, healthier and happier lives.

BBC BRIT, DSTV 120, 10.15PM LOUIS THEROUX

Thirteen years since first encountering one of America’s most notorious hate groups, Louis Theroux makes a long-anticipated return to Kansas to spend time with a Christian ministry that pickets at military funerals with provocative and homophobic placards.