Politicians run on their records, beliefs. Not Walker

Politicians have an agenda, then seek votes that validate it.

Walker is making up his agenda as he goes along on his merry, presidential way - - flipping on government-mandated ethanol and immigration reform, for example - - and hoping that down-sized media with too many candidates in too many states to adequately cover do not have the patience to follow his zigs and zags, evasions, 180's, spite and contradictions.