Approximately 90,000 Christians were killed for their faith in 2016 worldwide, making them the most persecuted religious group in the world. That number — which amounts to one Christian killed every six minutes — is down a bit from 2015 when the number was estimated to be approximately 105,000.According to a Fox News report, nearly a third of the deaths in 2016 were at the hands of Islamic extremists like ISIS, and others were killed by state and non-state persecution. Massimo Introvigne, director of CENSUR, told Vatican Radio that approximately 70 percent of the martyred Christians in 2016 were from tribal villages in Africa, and their...