Jack Welch

I'm a complete globalist. I think like a global CEO. But I'm an American. I run an American company. But in order for GE to be successful in the coming years, I've gotta sell my products in every corner of the world.

Public hangings are teaching moments. Every company has to do it. A teaching moment is worth a thousand CEO speeches. CEOs can talk and blab each day about culture, but the employees all know who the jerks are. They could name the jerks for you. It's just cultural. People just don't want to do it.