Trade Minister Mary Ng won’t comment on her association with a parliamentary witness named as a Communist Party front. Ng is one of four Liberal MPs to publicly endorse the Confederation of Toronto Chinese Canadian Organizations. Han Dong is another. We turn to Tom Korski, Managing Editor of Blacklock's Reporter, to dig through the details on this and everything else Ottawa, on today's Blacklock's Check In. Learn more about your ad choices. Visit megaphone.fm/adchoices