ALL the recent noise over setting up coalitions has tended to overlook one glaring question: will the public ever get to know the ideas and the concept of a presidential candidate? Political parties who have their candidates in hand, are busy seeking the right parties to ally themselves with. But they tend to neglect what goes on in the mind of a candidate. Everyone knows who Joko Widodo is, or even Aburizal Bakrie, but not many people know what