Why Obama doesn’t need Congress to start to make good on his promise.
From Boston to Israel, radicals are attempting to destroy Western culture.
An exclusive look inside the mysterious death and life of the world's most dangerous terrorist not named Osama bin Laden.
A conversation with the mother of the Tsarnaevs.
What it's like to sit and talk with jihadists, neo-Nazis, and lone-wolf killers.
Today's terrorists aren't "sophisticated." They're stupider than ever.
We're all to blame for giving al Qaeda's magazine more credit than it's due.
Long before the marathon bombing, Islamists in Massachusetts were helping militants in Chechnya.
A brief history of the Chechen diaspora, Islamic radicalism, and the possible link to the Boston bombing suspects.
Russians weren't paying much attention to their own war on terror. But that was before the attacks in Boston.
Dear Americans, stop patting yourselves on the back for 'not letting the terrorists win.'
Why isn’t terrorism in the United States a whole lot more frequent?
From Guantánamo to Boston, why Americans have a dangerous tendency to overreact to terrorism.
A guide to the Internet blame game.
The improbable tale of a West Virginia heiress the Pentagon hired to take on Somalia's jihadists.
Al Qaeda makes it official: The terror group is trying to extend its medieval rule from Baghdad to Damascus.