Harper praises Calgary as Canada's greatest city Add to ... Featuring video from CTVNews.ca Published Wednesday, Jul. 11 2012, 3:45 PM EDT Last updated Monday, Aug. 06 2012, 1:16 PM EDT In this video provided by the Canadian Press, Prime Minister Stephen Harper praises Calgary as the 'greatest city in the greatest country in the world.' Watch More Video: One killed in renewed looting in Argentina, amid police strikes Canadian politicians reflect on Nelson Mandela at memorial Idle No More protesters back on Parliament Hill Pope Francis denounces hunger as a 'global scandal' Kerry talks about Obama Castro handshake 'I stand by every word I said,' Rob Ford says of Daniel Dale comments Missing family found alive in northern Nevada Shocking findings from TDSB audit Search Intensifies for Six Missing in Nevada Are fracking concerns legitimate? Harper attends Nelson Mandela memorial in South Africa CEO of company that sold faulty breast implants sentenced to four years See the impressive Christmas light display firefighters have set up in Stanley Park Vancouver man has his iPhone stolen twice from the same Wendy's restaurant Obama, Raul Castro shake hands at Mandela memorial Thousands of bats take over an Australian town Obama says Mandela 'moved a nation toward justice' Massive crowd at Mandela memorial breaks out into song, dance Desmond Tutu's tribute to Mandela's magnanimity He was one of the world's greatest teachers: Ban Ki-moon on Mandela Comments AA More Related to this Story Video: World must become like Canada to succeed: Harper Video: Calgary Stampede English-only anthem raises ire Video: Etobicoke elections fiasco shows Canadians 'losing trust in each other'