N’DJAMENA, Chad (AP) — A Chadian court in the capital N’Djamena sentenced eight opposition leaders to eight years in prison Friday for convictions on charges including insurrection. Leaders of the coalition opposition group Political Actors Consultation Group, or GCAP, were also found guilty by the High Court of N’Djamena for offenses including rebellion and disturbing public order. They were arrested last month. The judge also fined them 500,000 Central African francs ($897) each. The