Mitt Romney, fresh from a victory in the Iowa straw poll, says now he was wrong to misrepresent his position on abortion as a candidate and governor of Massachusetts. In other words, he admits he lied – then. But, what if he wasn't lying back then? What if he merely believes in situational ethics? What if, like so many other politicians, he will merely say or do whatever is expedient to achieve political victory and power? These are questions likely Republican voters should be asking themselves now – not when Romney is accepting the GOP nomination for the presidency.