"No matter what he does, Trump always goes up in the polls!" That's the line Trump followers routinely employ when their man dives face-first into the latest unseemly controversy du jour -- including, most recently, spreading conspiracy theories to justify attacking and threatening Ted Cruz's wife. The reality is that while Trump's boorish showmanship doesn't harm his standing among a certain percentage of the GOP primary electorate, it most certainly hurts him among voters generally. The brash billionaire's overall unfavorable ratings have swelled to the mid-60's, spiking into the stratosphere among women. And now we have a fresh data point...