Coronavirus ‘biggest test’ for Donald Trump and US-China relations

US President Donald Trump is facing his biggest test yet when it comes to relations with China, as the global coronavirus pandemic that started in Wuhan threatens to overwhelm the American medical system and economy, analysts said.The question on everyone’s mind: will Trump be a friend or foe?The US leader tore up Washington’s playbook on engagement with Beijing with a trade war that started nearly two years ago, and has perplexed policymakers ever since with rhetoric that simultaneously…