Former TransCanada executive 'optimistic' pipelines will be built

A former energy industry executive said Thursday all three proposed oil export pipelines will likely be built, but this will require strong support from the federal government.
TransCanada should make a final decision by the end of January to proceed with Keystone XL and Enbridge will probably resolve concerns in Minnesota so it can finish the Line 3 replacement, Dennis McConaghy said following a presentation to the Economics Society of Northern Alberta.
McConaghy, TransCanada’s former exe