by Martín SILVA COCHABAMBA, Bolivia (AFP) — The alarm in the Bolivian hospital pierced through the din of beeping life support machines and hissing ventilators — a patient lay unconscious, oblivious to the warning that his life hung by a thread. The monitor was flashing red. “Low oxygen pressure” it alerted, showing a reading of 25. “It should be 75!” doctor Daniel Quispia said as he jumps to the patient’s aid, adjusting the controls in […]