I'm not sure where this was published originally, but it's something very worth reading. ------------- BAGHDAD -- The soldiers were lifted into the helicopters under a moonless sky, their bandaged heads grossly swollen by trauma, their forms silhouetted by the glow from the row of medical monitors laid out across their bodies, from ankle to neck. An orange screen atop the feet registered blood pressure and heart rate. The blue screen at the knees announced the level of postoperative pressure ...