Pennsylvania businessman and TEA party candidate Scott Wagner has become Karl Rove and the Republican establishment’s latest nightmare. Snubbed by the GOPe, Wagner pulled off a major upset and won an open Pennsylvania State Senate seat in a special election held Tuesday in the state’s 28th Senate district. While Wagner’s victory was a huge shock by itself, the way Wagner defeated his Republican and Democrat opponents has to be alarming to the GOPe: Wagner wasn’t on the ballot so he had to win with write-in ballots which he did rather handily. Of the approximately 22,300 votes cast, Wagner crushed the...