CBC: Environment Canada's enforcement branch has executed search warrants in British Columbia as part of an investigation into a controversial iron-fertilization experiment that took place off the coast of Haida Gwaii, B.C., last summer, CBC's the fifth estate has learned.
In July 2012, the Haida village of Old Massett and an American businessman dumped 100 tonnes of iron-rich dust into the ocean off Haida Gwaii, sparking international controversy.
In an exclusive interview, Ken Rea, chief councillor...