Extremist attacks may follow Europe's worsening political and economic situation.
Unfortunately for Enrique Pena Nieto, neither law enforcement reforms nor a deal with the cartels will quickly end the violence.
Protective security measures alone are not enough to keep a marked target alive in a hostile environment.
Though less successful this year, the pirates still increase the cost of sailing around the Horn of Africa.
Contrary to popular belief, the Sinaloa Federation leader is as violent as any in Mexico's drug war.
Law enforcement officials learn a lot from what they find at the time of arrest.
Differentiating jihadism from other forms of militant Islamism requires an understanding of the terms that define them.
Charting these trends helps provide an understanding of what is happening and why, as well as what could come next.
