Kristy McBain criticises shadow communications minister Sarah Henderson for ‘testing’ Triple-zero system during major network blackout The communications minister, Anika Wells, has accused Barnaby Joyce and Angus Taylor of “going off half-cocked” by raising without evidence the prospect of China having been behind the major Telstra outage affecting millions of Australians nationwide. Wells’s fellow federal minister Kristy McBain also criticised the shadow communications minister, Sarah Henderso