From Nate Fick's segment on "All Things Considered" on Thursday, arguing that there are only limited opportunities to apply what has been learned in Iraq to new operations in Afghanistan.

Fick is a 1999 graduate of Dartmouth who served in the Marines in both Iraq and Afghanistan. He is the author of One Bullet Away and is featured in Rolling Stone embedded reporter Evan Wright's Generation Kill, now an HBO miniseries.

Read more at the Center for a New American Security, where Fick is a Fellow.