War?

I found this image a couple of years ago which grabs my heart every time, it described exactly what i wanted to.I wanted to look at the after effects of war not the battles it's self but the struggles and the pains the families go through afterwards in a documentary style.

Image taken from:http://images.google.co.uk/imgres?imgurl=http://edfromct.files.wordpress.com/2009/04/vietnam-memorial.jpg&imgrefurl=http://edfromct.wordpress.com/2009/04/24/australias-day-of-remembrance-anzac-day-april-25th/&usg=__RvYA6ymdTurnYy-f4PJ5Rp994gM=&h=525&w=700&sz=74&hl=en&start=126&um=1&itbs=1&tbnid=RceHUwFE5ZYnRM:&tbnh=105&tbnw=140&prev=/images%3Fq%3Dwar%2Bremembrance%2Bwall%26start%3D105%26um%3D1%26hl%3Den%26sa%3DN%26ndsp%3D21%26tbs%3Disch:1