by Laurent Thomet and Joanna Chiu Agence France-Presse BEIJING, China (AFP) – President Xi Jinping declared China is entering a “new era” of challenges and opportunities on Wednesday as he opened a Communist Party congress expected to enhance his already formidable power. Xi told some 2,300 delegates at the imposing Great Hall of the People that the party must “resolutely oppose” any actions that undermine its leadership as it steers a course through a high-stakes period in […]