Ensign is also a born-again Christian and member of Promise Keepers, a male evangelical group that promotes fidelity. But, looks like he broke his promise to his own wife.

And during Bill Clinton’s impeachment hearings, Ensign called for his resignation.

So, isn’t there some moral equivalence here? And if so, shouldn’t John Ensign resign?

Of course, the dutiful wife is standing by her dog, um, man. And, you know, maybe the Ensign’s marriage is stronger as she claims. Then again, there’s nothing like seeing your political career going down the tubes to fire up your pheromones.