Alibaba and Ant co-founder Jack Ma has resurfaced after months out of public view, quashing intense speculation about the plight of the billionaire grappling with escalating scrutiny over his internet empire. China’s most recognizable entrepreneur addressed scores of teachers on an online conference Wednesday, part of an annual event the billionaire hosts to recognize the achievements of rural educators. His appearance, first reported in a local blog, was confirmed by people familiar with the matter. Ma’s re-emergence may help quell persistent rumors about his fate while Beijing pursues investigations into online ... (full story)