Toronto, Jan. 17 -- A group of First Nations plans to buy Trans Mountain pipeline and its controversial expansion plan from the federal government could boost Indigenous people economy, media reports said. But reportedly price tag for the First Nations is very steep considering that $4.5 billion was spent by federal government last summer to buy the existing pipeline and related infrastructure. It is also reportedly expected that more than $7 billion would be spent on constructing the expansion pipeline. In addition, National Energy Board (NEB) had been instructed to study the potential impact of the existing pipeline on the the marine environment. The energy industry also recognized that indigenous communities need equity ownership in pipe...