Vancouver Sun by David Finlayson.  The economic benefits of the Mackenzie Valley gas pipeline will far outweigh the cost,and it must move ahead quickly or lose out to the rival Alaska project, Northwest Territories Premier Floyd Roland (Photo: Jimmy Jeong) said Wednesday.  The 1,220-kilometre pipeline from Inuvik to the Alberta border has as much potential to boost the economy as the railways that opened up Canada, and the Hibernia offshore gas field in the East, Roland told Edmonton Chamber of Commerce. ADN by Erika Bolstad.  As President Barack Obama announced [...]