The two clear winners of Tuesday's contested primaries in Pennsylvania have something in common. They're outsiders from the traditional political power structures, embraced by voters who are fed up with those structures and with the increasingly useless—perhaps even impotent—party establishments.
But not every race has a clear winner, including the most highly anticipated race in the state. As Tuesday drew to a close, television personality Mehmet Oz and former hedge fund CEO David McCormick were running neck-and-neck with about 31 percent of the vote apiece in the seven-way contest for the Republican senatorial nomination.
