In Too Deep:

In Too Deep: 'He wasn't really all there,' his squad leader says, but the Army needed more scouts, so that's the job they sent him in to do IRAQ

He Should Never Have Gone to Iraq’
More borderline troops are being sent to the front, sometimes with tragic results.

By Dan Ephron | NEWSWEEK
Jun 30, 2008 Issue

Pvt. David Dietrich had a history of cognitive problems. He struggled in boot camp at Fort Knox, Ky., striking at least one of his superiors as unfit for the military. Dietrich was so slow at processing new things, some fellow soldiers called him Forrest Gump. His squad leader, Pfc. Matthew Berg, says Dietrich couldn't hit targets on the rifle range and had trouble retaining information. "He was very strong physically, but mentally he wasn't really all there," Berg says. Recruited as a cavalry scout, one of the toughest specialties in the Army, Dietrich seemed to lack the essential skills for the job: concentration, decisiveness and the ability to move around without being noticed. He was sent for psychological evaluations at least twice, yet somehow Dietrich advanced—from Fort Knox to Germany and on to Iraq in November 2006. Eight weeks later, at 21, Dietrich was killed by a sniper while conducting reconnaissance from an abandoned building in Ramadi.