How a $112K Tesla put the Liberals on the defensive over emissions testing

Environment Minister Catherine McKenna drives a plug-in hybrid — a Toyota Prius, to be precise.

We know this because she tweeted about it earlier this week, along with a stock photo of a plugged-in Prius. It was all part of the government’s quick response to a single screenshot, an image of a year-old document circulating on Twitter that seemed to show the government had been busily buying up luxury cars.