Ryan has rougher edges than Buffett, but that just makes him more modern in approach.Ryan Cohen (@ryancohen):The Hollow MenAmerican capitalism is rotting from the head down. We have replaced the "Owner-Operator"—the risk-taker-with a new, parasitic class of corporate bureaucrat: The Risk-Free Insider.By "Insider," I am not referring to a specific title. I am referring to the entire ...