Richard Wyeth: Synlait CEO on the $80.6 million half-year loss, future of the company

Synlait's boss says the company's facing its toughest period in 20 years, but hopes a turnaround is near.  The Canterbury milk processor's posted a half year loss of $80.6 million.  Revenue rose $32 million to $949 million, while debt soared 88$ to $472 million.  Chief Executive…