by Aurelia End and Sebastian Smith WASHINGTON, United States (AFP) — US President Joe Biden and China’s Xi Jinping opened a virtual summit Monday with an appeal for better communication between the superpowers and “guardrails” to avoid conflict. Speaking from the White House to Xi on a television screen, Biden said they must develop “guardrails” to “ensure that the competition between our countries does not veer into conflict, whether intended or unintended.” He said they […]