In the span of seconds, an ordinary D.C. afternoon became a battleground. Specialist Sarah Beckstrom and Staff Sergeant Andrew Wolfe, both just sworn into the National Guard, were ambushed near Farragut metro station. Witnesses watched commuters dive for cover as gunfire erupted. A fellow Guardsman fought the alleged shooter, Rahmanullah Lakanwal, with only a pocketknife until another service member brought him down with shots to the leg and hip.
