Gates and Buffett Seek to Invest in Oil Sands?

Warren Buffett and Bill Gates - the first and third richest men in the world - quietly toured Canadian Natural Resources Ltd’s Horizon oil sands project near Fort McMurray, Alberta, this week. Greg Stringham, vice-president at the Canadian Association of Petroleum Producers, says the two men asked the industry body to give a general overview of the oil sands and Canada’s position in the energy world.