Margaret Thatcher vs. Barbara FrumIF You're Reading This, Click Through to Watch the VideoDavid FrumUpdated Apr. 21, 2017 10:48AM ET / Published Apr. 08, 2013 9:15AM ET My late mother interviewed Margaret Thatcher in 1983. It's safe to say, they did not get on. The result was one of the most epic confrontations in Canadian TV history.