<p>What technologies are being used to clean up tailings ponds? Dan Wicklum, chief executive, at Canada's Oil Sands Innovation Alliance, shares his insight. </p>

What technologies are being used to clean up tailings ponds? Dan Wicklum, chief executive, at Canada's Oil Sands Innovation Alliance, shares his insight.

<p>What technologies are being used to clean up tailings ponds?&nbsp;Dan Wicklum, chief executive, at Canada's Oil Sands Innovation Alliance, shares his insight.&nbsp;</p>

PART 2-tailings cleanup

Danielle Smith's background as former leader of the Wildrose Party makes her ideally suited to deliver this unique show that is much more than just politics.

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PART 2-tailings cleanup

PART 2-tailings cleanup