If millions of people are truly outraged over sexism in politics following the defeat of Sen. Hillary Clinton for the Democratic presidential nomination, it’s obvious what the next target should be: the brazen denigration of another accomplished woman in public life—Michelle Obama.

On the eve of Wisconsin’s high-profile primary, Barack Obama makes his closing pitch across the state today with a busy schedule that culminates in a rally in Beloit tonight, but meanwhile, the campaign continues its emphasis on Milwaukee with a visit from Obama’s wife (and one of his closest advisors) . . .