Malaysia will send back 10 shipping containers of contaminated plastic waste illegally shipped from countries including the United States and Japan, according to environment minister Yeo Bee Yin, who labelled the local importers who allowed the rubbish in “traitors” to the nation’s sustainability.“Malaysia won’t continue to be a dumping ground for the developed nations and those responsible for destroying our ecosystem with these illegal activities are traitors,” Yeo on Tuesday told reporters. …