domestic terrorism

Just hours after 24-year-old Mohammod Youssuf Abdulazeez opened fire on two military facilities in Chattanooga, Tenn., and killed four Marines, U.S. Attorney Bill Killian said authorities were treating the case as an "act of domestic terrorism."

Minutes later, authorities softened those words, saying all angles were being pursued — that they had not yet established a motive in the case.

How Norway threw away the term 'lone wolf'

Jun 20, 2015
Reuters/Heiko Junge/Pool

Norwegians watching news out of Charleston, South Carolina are reminded of another mass shooting four years ago. And they knew exactly what to call it. 

On July 22, 2011, after Anders Behring Breivik detonated a fertilizer bomb in front of a government building in Oslo, he gunned down scores of young people at a political summer camp on nearby Utøya island. Newspaper columnist Helene Skjeggestad was reminded of the attack when she saw social media about the Charleston church shooting.

The U.S. has devoted billions of dollars to fighting terrorism overseas in the years since the Sept. 11 attacks.

The Justice Department is increasingly warning about the danger posed by radicals on American soil, and U.S. Attorney General Eric Holder wants prosecutors and FBI agents to devote more attention to the threat.

Nearly two decades ago, after the Oklahoma City bombing killed 168 people, the Justice Department launched a group to fight domestic terrorism.