In contrast, Mitt Romney is successful because he thinks things through. When the facts change, or when someone persuades Mitt that he was wrong, Mitt changes his mind. What do you do, sir?
It certainly is convenient that the "facts" always seem to persuade the man to do what he thinks will be politically popular. It could lead one to wonder if those "facts" are the popularity of particular positions.
I can't think of any situation in which he has exhibited political leadership, that is I can't think of a single time he has taken a policy position that is not popular and then convinced people that his position is the one that should be followed. (Other than his policy that Mitt Romney should be the Republican nominee for president, that is.)