I downloaded the Google Arts and Culture app and tried the first documentary in my VR kit. The "South African Prison" one. Nelson Mandela spent 27 years in thi

I downloaded the Google Arts and Culture app and tried the first documentary in my VR kit. The "South African Prison" one. Nelson Mandela spent 27 years in this tiny cell http://static4.businessinsider.com/image/51d081ccecad04b335000023-1024-1536/bobw1qcceaamfvf.jpeg http://static4.businessinsider.com/image/51d081ccecad04b3350... How can we humans be so cruel?