Coca-Cola, Walmart to cut plastic pollution in oceans

Coca-Cola, Walmart and other big multinationals pledged on Thursday to help reduce plastic pollution in the world's oceans in support of a campaign by five of the G7 industrialized nations.The nations aim to develop more viable alternatives to plastic packaging, to work towards a goal of all plastics being recycled and reused by 2040.On the second day of a G7 ministerial meeting in Canada's Atlantic port city of Halifax, Canadian Environment Minister Catherine McKenna announced "a new partnershi