Cruz pulls ahead of Trump (and almost even with Hillary) in Wisconsin

If it's just Wisconsin, with its 42 delegates allocated per congressional district on a winner-take-all basis, then it's probably not significant. But if it's a sign of a trend that could portend shifts in the polls across the nation, then the good news Ted Cruz got out of Wisconsin from the Emerson College Polling Society could be an indication of bigger things to come:

As establishment Republicans look for ways to slow Donald Trump’s relentless march toward the party’s presidential nomination, Wisconsin’s winner-take-all GOP primary contest on April 5 offers some intriguing possibilities. In a statewide Emerson College poll released today, Texas Senator Ted Cruz is not only leading Trump 36% to 35% in the upcoming primary, but Cruz is only trailing Hillary Clinton by one point in a hypothetical general election matchup, 46% to 45%. In contrast, Trump is trailing both Clinton and her Democratic rival, Bernie Sanders, by the same 9-point margin of 47% to 38% in a potential general election match-up.