Business Acquaintance Of California Blast Victim Arrested

By MICHAEL BALSAMO and AMANDA LEE MYERS , Associated Press ALISO VIEJO, Calif. (AP) — A business acquaintance of the woman killed in a Southern California office building explosion has been arrested on suspicion of possessing an unregistered destructive device, the FBI said Thursday. The arrest of Stephen Beal, 59, followed a search of his…