Corporate Knights magazine challenges Maclean's over "best corporate citizen" issue

[This post has been updated]The respected magazine Corporate Knights is accusing Maclean's magazine of poaching one of its signature ideas -- an annual directory of Canada's best corporate citizens. With his tongue only partly in his cheek, editor Toby Heaps of Corporate Knights has challenged Maclean's publisher and editor-in-chief Ken Whyte to a public debate.In a release, Heaps said that the