More than 40 soldiers and civilians told Reuters they witnessed the Nigerian military kill children or saw children's corpses after a military operation. Estimates totaled in the thousands. Reuters investigated six incidents in which at least 60 died. One mother described the deaths of her twin babies: “The soldiers said they killed those children because they are children of Boko Haram.”Portrait photography and videos by CHRISTOPHE VAN DER PERRE and PAUL CARSTEN Filed Dec. 12, 2022, 11 a.m. GMT FIRST he heard voices, then the sputter of gunfire. Kaka crept behind an acacia tree and froze in terror. The teen...