Soon after the Pentagon is hit, medical workers initiate their mass casualty plan (MASCAL) for dealing with disasters. Sergeant Matthew Rosenberg, a medic at the Pentagon’s DiLorenzo Tricare Health Clinic, arrives at the center courtyard. Seeing smoke rising from the side of the building and patients staggering out, he radios the clinic: “You need to initiate MASCAL right now! We have mass casualties! I need medical assets to the courtyard!” Major Lorie Brown, chief nurse of the DiLorenzo Clinic, says that as soon as she sees people running down the corridor to evacuate, “we initiated the MASCAL, started galvanizing all of our assets and put our plan in action.” [Washington Post, 9/16/2001; Marble and Milhiser, 9/2004, pp. 7, 39] The Pentagon has actually conducted at least three MASCAL training exercises in the previous 12 months, based around a plane crashing into the place (see October 24-26, 2000)(see May 2001)(see Early August 2001). Lieutenant Colonel John Felicio, the deputy commander for administration of the DiLorenzo Clinic, says, “The saving grace to our efforts was the two MASCAL exercises we previously had conducted.… Our scenario for both MASCALS was a plane flying into the Pentagon courtyard.” Furthermore, the nearby Walter Reed Army Medical Center (WRAMC), which sends ambulances in response to the attack, has recently recovered from a four-day power loss (see August 27-31, 2001). A military report will later state: “Many believe that [this] extended emergency… helped WRAMC in its response on September 11.” [Marble and Milhiser, 9/2004, pp. 18, 146]