 Jean-Juste akadzokera kuHaiti muna 1991, achiva mutsigiri akakurumbira waJean-Bertrand Aristide, mutungamiri wekutanga weHaiti akasarudzwa, uye bato rake reFanmi Lavalas. Kutevera kudengenyeka kwechiutonaRaoul Cédras uyo akabvisa Aristide pachigaro pasati papera gore akasarudzwa, Jean-Juste ipapo akapedza makore matatu akatevera achivanda. Apo Aristide akadzokera kuhofisi muna 1994, Jean-Juste akadzokerawo kubasa rake, achiva mutungamiriri wechechi yeSaint Claire muPort-au-Prince. Chimwe chezvinhu zvaakasiya ndechokudya chevana vane nzara munharaunda yeSt. Claire, icho chinoramba chichitsigirwa neWhat If? Foundation, sangano risingabatsiri muBerkeley, CA. 