Can the whole world get behind breadfruit as a superfood?


Breadfruit has a long, sordid history. At one point in the 1700s, it was an easy way to feed slaves. Now, researchers in Hawaii are hoping breadfruit can shake its past and help alleviate world hunger. It's high in fiber, antioxidants and other nutrients.


The challenges of terrorism security

What exactly went wrong, and how can it be prevented in the future? To help with the answer is Barbara Peterson, a senior aviation correspondent for Conde Nast Traveler, and Chris Yates, and aviation security analyst for Jane's defense publications.