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.
Russian President Vladimir Putin sits at the top of a power structure he helped create. But it wasn't always this way. He was once an unemployed KGB agent looking for a job. He proved a master at upward mobility.
He left the island in 2007 after thinking the US and Cuba would never mend their differences. So the recent news is sweet and sour, especially after selling a home he put his life into making beautiful.
The Blacksad series of noir graphic novels stands out for two reasons. All the characters are animals. And the series is set in 1950s America, even though its original creator has never been to the US.
The police in Barcelona recently raided a suspicious looking dry cleaners. Turns out it was a front. But the cops didn't find anything nefarious. Just people eating dinner. The World's Gerry Hadden explains.
The answer to today's Geo Quiz is the Spanish city of Pamplona, where the annual Running of the Bulls is under way. One of the participants this year is an American, Bill Hillman. It's the fifth year he's run with the bulls.