Question: The 2010 Pentagon shooting was an attack upon the headquarters of which U.S. department?
Sentence (from "2010 Pentagon shooting"): On March 4, 2010, John Patrick Bedell shot and wounded two Pentagon police officers at a security checkpoint in the Pentagon station of the Washington Metro rapid transit system in Arlington County, Virginia, just outside Washington, D.C. The officers returned fire, striking him in the head.
Relevant evidence: Yes