China Releases 2 Canadians After Huawei CFO Is Sent Home To China A MARTINEZ, HOST: Over the weekend, the U.S. and Canada completed a hostage swap. Canada let go a Chinese tech executive who was arrested nearly three years ago by U.S. request, and China released two imprisoned Canadian men. In China, the swap is seen as a resounding victory. NPR Beijing's correspondent Emily Feng reports. EMILY FENG, BYLINE: Meng Wanzhou, Huawei's chief financial officer, landed in China over the weekend to a hero's welcome. (SOUNDBITE OF ARCHIVED RECORDING) UNIDENTIFIED GROUP: (Chanting in non-English language). FENG: Dressed in bright red...