The latest well-known person we've heard has made the change to two-wheels might not be a celebrity by the strictest definition of the word, but we're sure you know his name: Donald Rumsfeld.

Victor Davis Hanson writes some more revisionist history: Nearly ten years ago, Secretary of Defense Donald Rumsfeld provoked outrage by referring to “Old Europe.” How dare he, snapped the ...

I found myself thinking of former Bush administration Secretary of Defense Donald Rumsfeld, who was a bit of a philosopher. “There are known knowns,” he said about the invasion of Iraq.

Former US Secretary of Defense Donald Rumsfeld famously talked about "known knowns" (things we know we know), "known unknowns" (things we know we don't know), and "unknown unknowns" (the things we ...