Edward Greenspon, The Globe and Mail's editorial commander, will be doing a live chat online at noon EDT today. I believe that will be a first for him in his current position.
As an fyi, here's a previous post on the subject. The Globe might have a first here in terms of online interaction with readers by a national Canadian news outlet.
If anyone knows of any other outlets that have put their top people in the hot seat, drop me a line.