FBI seizes one of the largest stockpiles of homemade explosives in its history

Investigators seized over 150 pipe bombs and other devices when they arrested a Virginia man on a firearms charge

Federal agents in the US found one of the largest stockpiles of homemade explosives they have ever seized when they arrested a Virginia man on a firearms charge last month, according to a court filing by federal prosecutors.

Investigators seized more than 150 pipe bombs and other homemade devices when they searched the home of Brad Spafford northwest of Norfolk in December, the prosecutors said in a motion filed Monday.