Money was wasted because some people know more than the Harper people?
http://www.theguardian.com/environment/true-north/2015/aug/11/canadian-government-spent-millions-on-secret-tar-sands-advocacy?CMP=EMCENVEML1631
"We often know more than we can tell .." MIchael Polanyi
"We 'always' know more than we can tell .." Arthur Lake
Scratches to Sketches