US-China trade war fears roil markets
![Donald Trump and Xi Jinping: On Twitter at the weekend, Mr Trump continued to lash out at China's alleged unfair practices.](http://web.archive.org./web/20180408160954im_/http://www.afr.com/content/dam/images/h/0/y/g/d/3/image.related.afrIndexLeadWide.460x260.h0yh9f.gshfrb.png/1523173683324.jpg)
A freeze in negotiations between the Trump administration and China over an escalating trade conflict has skittish investors around the world bracing for months of potential volatility after another sell-off on Wall Street.