Yibuka imisi ya nyuma y'ubutegetsi bw'imyaka 37 bwa Mugabe, Charamba yavuze ko uwo mutama w'imyaka 93 yashaka " kurangiza ikiringo ciwe" hanyuma biba ngombwa ko bamugabisha kubishobora kumushikira bivuye ku ngingo igisirikare cafashe n'imyiyerekano y'abamwiyamiriza.
