Zimbabwe’s new leader has called for the “unconditional lifting” of sanctions that he says has crippled the once-prosperous country’s development. President Emmerson Mnangagwa spoke to the ruling party’s central committee on Thursday, a day before the party is expected to endorse him as its candidate for next year’s election, AP reports. He says the government will do all in its power to make sure the election is “credible, free and fair.” Mnangagwa was sworn in last month after Robert Mugabe resigned under pressure from the military after 37 years in power. Mnangagwa’s challenge is to attract foreign investment and revive a shattered economy.