Excerpt - SÃO JOSE DOS CAMPOS, Brazil, Oct. 1 — It had been an uneventful, comfortable flight. With the window shade drawn, I was relaxing in my leather seat aboard a $25 million corporate jet that was flying 37,000 feet above the vast Amazon rainforest. The 7 of us on board the 13-passenger jet were keeping to ourselves. Without warning, I felt a terrific jolt and heard a loud bang, followed by an eerie silence, save for the hum of the engines. ~ snip ~