Marcus Luttrell: Lone Survivor Tells His Story
The movie "Lone Survivor," based on Marcus Luttrell's book of the same name, is raking in huge box office bucks. It's also kicking up some interesting news stories, like Mark Wahlberg's emotional response after seeing the movie again at the premiere, and a touchy interview with Luttrell and CNN's Jake Tapper.

In this interview with Luttrell, he recalls his experience in the Navy SEALS, the true story behind the book and movie, and that fateful firefight.

"How can you weigh human life? It's a conundrum that can never be answered. It's war."