節目介紹 Introduction

這是個簡單的介紹,距911已過了15年,這些年中我們發掘了什麼故事?隱藏的代價又是什麼?
This will be a landmark special with a simple premise: It's been 15 years since 9/11. What are the stories that have been uncovered over the last 15 years? What were the hidden costs?