In Argentina, the trial of the country's last dictator, Reynaldo Bignone, and other top officials has begun.<br /><br />They are accused of kidnappings and murders in the Campo de Mayo military base, one of the largest torture centres in the country.<br /><br />The hearings are taking place in an indoor football pitch to guarantee enough space for members of the public wishing to be present.<br /><br />Al Jazeera's Teresa Bo reports.
