Huawei's Big Mouth Yu Erupts: Internal Tantrum Goes Viral

If you've spent any time watching China's tech scene, you know the name Yu Chengdong (余承东) — or as the Chinese internet lovingly and hatefully calls him, "余大嘴" (Big Mouth Yu) — Huawei's (华为) most volubly confident executive, a man who once promised his smartphones would