When a man goes to a local shopping mall dressed as a security guard and stabs nine people while reportedly referencing Allah, the hardest thing for a population to do is to keep its collective cool. It is also the most necessary.
In recent years, the way jihadist terrorism threatens typical Americans has evolved into this: lone-wolf perpetrators, living in this country legally, not directed by terror groups but under their influence, pick a target where people congregate but that no one could know for certain is the spot that will be vulnerable.
The events on Saturday night at Crossroads Center in St. Cloud may be the latest example. Authorities are investigating the attack as "a potential act of terrorism," and a news agency thought to speak for the Islamic State in Iraq and the Levant claimed credit. The perpetrator was identified by his father as Dahir A. Adan, who had been born in Africa but had lived in the U.S. for 15 years. He was shot dead by Jason Falconer, who has a background in law enforcement and who endangered his own life to save others at the mall.
Is America at war? Yes, in several senses. Beyond the explicit military efforts that began with Afghanistan and Iraq after 9/11, an amorphous struggle continues in the Middle East, mostly against ISIL.
But ISIL also has realized that it can call people overseas to its perceived task by declaring that no Westerner is innocent. In such an environment, it's hard not to believe that it's "us" against "them."
Yet it is crucial to accurately define "them," and this points to the role to which civilians are called in this era. Though terrorism's tactic is violence, its goal is to undermine unity. But the enemy is radicalism, not Islam in general, and in Minnesota especially, with its significant Somali diaspora, residents must take care not to conflate the two.
Beyond investigating Saturday's attack, there's an unending role for law enforcement in preventing violence through an uneasy mix of inquisitive attention and dedication to civil rights. There's also a role for government programs that help recent immigrants assimilate. As the Star Tribune Editorial Board has written, federal commitment to this effort is insufficient. That's especially frustrating for law enforcement in the Twin Cities, where terror recruiters have focused on the Somali population.
And there's a role for immigrants themselves, who must be alert to threatening activity in their communities. The rest of the public should realize what a difficult position this must be.