Beijing is backing Amina Mohamed to become the next director-general of the WTO. China has invested heavily in Kenya and knows that an African would be more sympathetic to China retaining its “developing” country status while blocking some liberalization rules. By contrast, Washington is supporting former New Zealand trade minister Tim Groser, a staunch free trader. U.S. President Donald Trump is likely to threaten U.S, withdrawal from the WTO if it becomes a quasi-China-led organization. It should be noted that Nigeria has nominated Ngozi Okonjo-Iweala for the job so this leadership opening also threatens African unity. Separately, the polarization around China is expanding. Tokyo had passed on joining a western message chasti...