What is wgn anchor walks off?

As an AI language model, I do not have access to real-time news and current events, so I cannot provide information about specific instances of a WGN anchor walking off. However, in general, there have been cases where news anchors, reporters, and hosts have walked off live on-air or resigned due to various reasons such as conflicts with management, controversial content, or personal reasons. These incidents often generate media attention and discussion about freedom of speech, workplace culture, and ethics in journalism.