After initially being denied an American visa due to journalistic ties to rebel fighters, Colombian journalist Hollman Morris is allowed entry into the U.S. to study at Harvard.
The case of Colombian journalist Hollman Morris, refused entry to the U.S. for a prestigious fellowship, suggests reporting on terrorists may be confused with being one.
A new book, "The Enemy In Our Hands," looks at how America has treated — and mistreated — prisoners of war through history resonates in the age of terror.
Athletes have long known that the ticket to getting into stadiums is practice. Thanks to a computer simulation and 70,000 avatars, that's also the key to getting out of stadiums.
Arie Kruglanski, who leads a team of researchers who examine the motivation of terrorists and the effectiveness of de-radicalization efforts, shares his insights.
Privacy and security expert Fred H. Cate believes we can make it safer to fly without a new airport security system — but we do need to improve the one we have.