(LEAD) Ex-spy chief Cho Tae-yong sentenced to 1 1/2 yrs in prison for perjury in martial law trial

(LEAD) Ex-spy chief Cho Tae-yong sentenced to 1 1/2 yrs in prison for perjury in martial law trial
SEOUL, May 21 (Yonhap) -- A Seoul court on Thursday sentenced former National In...