Hundreds of people have left Germany to join extremist groups in Syria and Iraq, like ISIS. While police have ramped up efforts to stem the flow, another way Germany is addressing the problem is by expanding Islamic education.
David Tennant is already famous in the United Kingdom for his performance on Doctor Who, a long-running BBC sci-fi show. Now he's made history on another popular British program of a very different kind.
Russian hacker Evgeniy Bogachev has infected hundreds of thousands of computers. Yet he's free, steering his yacht around the Black Sea. But that could soon come to an end as the FBI is offering $3 million to catch him.
Western recruits to ISIS are evolving new ways to reach the Syrian front lines, using "broken travel" to take circuitous roots to joining jihadi groups. Such tactics are making potential fighters even harder to spot for Europe's many intelligence agencies.
Drones flew over Paris landmarks last night, unnerving a populace still reeling from the Charlie Hebdo attacks. But it shouldn't come as a surprise: One of the top selling drone manufacturers calls Paris home, and they're a hit in the French capital.
Former Norwegian Prime Minister Kjell Magne Bondevik talks about how clinical depression forced him to leave office ten years ago, and his recent advocacy work to help end the stigma of mental illness.