Global National: May 10

We look at the critical cyber attack on a major U.S. pipeline that’s left it shut down for days, and could wreak havoc on the economy. How vulnerable are Canadian companies to these hackers as their methods grow more sophisticated? Plus, the escalating gang war in British Columbia behind a brazen, deadly shooting at the Vancouver International Airport. And how genetics has helped unearth the past of a long lost sailor of a doomed expedition.