In 2010, NPR reported that some Army commanders refused to award the Purple Heart to many troops who got concussions in combat because they didn't consider these "real" injuries. As a result of our story, the Army did its own investigation and put out new guidelines on Purple Hearts. Last week, the Army told NPR that under the new rules, they've finally awarded the medal to almost 1,000 soldiers, including Michelle Dyarman, whom we profiled in our original 2010 reports.
And if you're just tuning in, this is WEEKENDS on ALL THINGS CONSIDERED from NPR News. I'm Guy Raz.
Here's a terrible statistic: Once a veteran is home from Iraq or Afghanistan, he or she is more likely to die by suicide than from injuries sustained in the combat theater. There is new research that suggests those injuries may actually be contributing to the suicides.