Janet Napolitano was right.
Five years ago, the office of the then-secretary of the Department of Homeland Security released an assessment on right-wing extremism titled "Rightwing Extremism: Current Economic and Political Climate Fueling Resurgence in Radicalization and Recruitment."
Under key findings, the report said DHS "has no specific information that domestic right-wing terrorists are currently planning acts of violence, but right-wing extremists may be gaining new recruits by playing on their fears about several emergent issues."
The election of the nation's first African-American president and the economic downturn were cited as "unique drivers for right-wing radicalization and recruitment."
Critics pounced on a footnote that defined right-wing extremism as "those groups, movements and adherents that are primarily hate-oriented (based on hatred of particular religious, racial or ethnic groups), and those that are mainly antigovernment, rejecting federal authority in favor of state or local authority, or rejecting government authority entirely. It may include groups and individuals that are dedicated to a single issue, such as opposition to abortion or immigration."
Unfortunately, much of the value of the advisory was lost in a political debate over that definition and the propriety of a warning that troops returning from Iraq and Afghanistan were at risk of terror recruitment. Timothy McVeigh, the Gulf War veteran convicted of killing 168 people in the 1995 Oklahoma City bombing, was cited as an example. Veterans' groups and members of Congress were angry, and Napolitano said she meant no disrespect to the military and wished the footnote had been written differently.
Sadly, the assessment was prescient.
In 2012, a white supremacist who had served in the military killed six at a Sikh temple in Wisconsin. In April, a white supremacist was accused of killing three people outside two Jewish facilities in Kansas. Now we have the married couple who assassinated two cops and a Wal-Mart bystander this month in Las Vegas. The two shot the officers while they were seated at a pizza parlor, and then left behind a Gadsden ("Don't Tread on Me") flag and a Nazi swastika. A police spokesman said: "We believe that they equate government and law enforcement … with Nazis. … In other words, they believe that law enforcement is the oppressor."