The boys visit a state-of-the-art robotic milking station where the system contacts the farmer on his mobile when something goes wrong. Jonny also slices open a bagless vacuum cleaner.
Mariana and Darren take an inside look at the long-running battle between the animal-agricultural industry and the animal-rights movement.
War is full of hard truths and, according to Brett, changes you forever. Eric refutes that and hopes to return to his family as the same man.
Mariana and Darren explore the world of sex trafficking in the United States, gaining an insider's perspective from victims.
A profile of Nelson Mandela, following him from his hometown in Transkei to Pretoria, where he became South Africa's first black president.
Conover, North Carolina, USA: A motorcycle is displayed on a new stage at Freedom Biker Church. T...T Group Productions
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Strictly necessary and performance