Yet the car's body is 25% stiffer than its predecessor because key parts of the frame--like the center post that supports the car body during side collisions and the roof side rail that connects the sides of the roof--are made of ultra-high-strength steel created through a process called hot stamping.

FORBES: Magazine Article

Matt Friedman, the director of VA's National Center for Post Traumatic Stress Disorder, says it is too simplistic to see trauma in purely negative terms.

NPR: Mental Issues Surge, Suicide Rates Flat Post-Katrina

"The injuries are war-related injuries, but war is experienced at a great distance from your family and support system, " said Terence Keane, director of the VA's National Center for Post Traumatic Stress Disorder in Boston.

WSJ: First Responders Seek Out Counseling as Attitudes Shift