Eh, what does this guy know about leadership, anyway?  He's only the most widely respected CEO of the last twenty years or so and the founder of a school that develops leaders in the business world, plus the author of a book or two on the subject.  Former GE chief Jack Welch unloaded on Barack Obama yesterday for his chronic lack of leadership, manifest mainly through the ever-expanding universe of scapegoats that Obama cites for the failures of his economic policies.  Welch thinks that Obama has become positively Nixonian — or maybe worse (via Instapundit):