(CNN) – A new initiative from CNN.com, "Home and Away," honors U.S. and coalition troops who have died in Iraq and Afghanistan by tracking the lives of these brave men and women up to their untimely deaths. Today, we're remembering Pfc. David John Bentz. D.J. was killed by a roadside bomb in Baghdad three years … Continue reading Home and Away: Remembering Pfc. D.J. Bentz