What do you do when you are afraid? That is the question that Andrew Brunson asks.  Brunson is a soft-spoken man with a kind-looking face.  He is also a man that knows something about fear.  Brunson is an American pastor who was unjustly imprisoned by the Turkish government for two years, held as a political pawn on outlandish, false charges.   Under three life sentences, he sometimes suffered in solitary confinement and at other times he was jammed in cells that were crowded to double capacity. Brunson was the only non-Muslim.  Conditions alternated between brain-boiling hot in the summer and mind-numbing freezing cold in winter.