johannesburg zimbabweans live south africa hope move military seize power president robert mugabe end corruption abuse power economic hardships even though uncertainty remain charge zimbabwe military seize power early wednesday say target criminals around mugabe 93 rule zimbabwe since independence 1980. several million zimbabweans flee country mostly south africa economy shrink third 2000 2008 follow collapse agriculture sector unemployment rise 80 percent many diaspora say happy see change back home last think step right direction political situation joke kevin mpofu 28 say arrest happen far celebration many zimbabweans tire corruption abuse power 30-year-old zimbabwean work market officer south africa give name billy say time might 20 years late worry one strongman might follow another may hard future remove person well might another 37 years ahead us single person main goal general appear prevent mugabe wife grace 52 succeed military step mugabe sack presume successor vice president emerson mnangagwa last week mnangagwa unexpected downfall follow months sometimes vitriolic attack grace mugabe use national rally organize zanu-pf youths attack party rival suffer way long mugabe ironically point grace mugabe hero big mouth big ego situation would happen say 36 year-old mbangeni nyathi johannesburg-based spokesman tajamuka pressure group call change zimbabwe sure charge ready kind change hope military pave way free fair elections add zimbabwe economy briefly stabilize 2010-2014 mugabe force accept power-sharing government opposition since recovery unravel chronic shortage dollars lead long queue outside bank import goods run ask would return zimbabwe economy revive billy say definitely place like home zimbabweans south africa hope change home army seize power