"[A] steady subculture of racist and anti-Semitic rock bands has existed on the margins of punk and heavy metal in Europe and the United States since at least the 1970s."

Writes the NYT, in the aftermath of the Sikh temple shoootings.

In an interview posted on the Web site of the record company Label56, [Wade M.] Page mentioned going to Hammerfest, an annual white-supremacist festival well known to civil rights advocates. He also said he played in various neo-Nazi bands, including Blue Eyed Devils, whose song “White Victory” includes the lines: “Now I’ll fight for my race and nation/Sieg Heil!” The company removed the interview from its site on Monday.

Analysts for the F.B.I. and the Department of Homeland Security routinely monitor violent extremist Web sites of all kinds, including those attracting white supremacists, according to former officials of both agencies. But the department’s work on the topic has been criticized. In 2009, conservatives in Congress strongly objected to a department report titled “Rightwing Extremism,” which speculated that the recession and the election of a black president could increase the threat from white supremacists.

Janet Napolitano, the homeland security secretary, withdrew the report and apologized for what she called its flaws. Daryl Johnson, the homeland security analyst who was the primary author of the report, said last year that after the flap, the number of analysts assigned to track non-Islamic militancy had been reduced sharply. Homeland Security Department officials denied his assertion and said the department monitored violent extremism of every kind, without regard to its religious or political bent.