This American life from March 11, 2011. is an incredible overview of the impacts of war and stories of soldiers on leave from the Iraq war. 429:

Will They Know Me Back Home?

Stories of people who've grown so accustomed to wartime that the lives they've left behind no longer make sense. Including a US battalion going home on leave after 15 months of deployment, and an Iraqi translator's story of life after the gig is up.