Keywords: US Navy 091029-N-7705S-045 Cmdr. Mark Michaud and Sonar Technician 1st Class William McDade explain the use of a drager tube kit to Col. Geoff Ling.jpg en NORFOLK Oct 29 2009 Cmdr Mark Michaud right Submarine Force Medical Officer and Sonar Technician 1st Class William McDade from Washington explain the use of a drager tube kit to Col Geoff Ling Acting Chair of the Department of Neurology at the Uniformed Services University of the Health Sciences at the Defense Advanced Research Projects Agency U S Navy photo by Mass Communication Specialist 1st class Todd A Schaffer/Released 2009-10-29 091029-N-7705S-045 Navy http //www navy mil/view_image asp id 77897 U S Navy photo by Mass Communication Specialist 1st class Todd A Schaffer PD-USGov-Military-Navy Naval Station Norfolk |