Take abortion. If your choice is between two abortionists where one wants to kill the baby after it is born if unwanted and the other does not there is a difference. Yes, they are both evil. That's the reality of life. By choosing not to fight the greater evil more actual people, not make believe people, real people, are destroyed as a consequence. I don't believe God will reward people for that choice. A choice that cost them so little and others so much.
God has a whole book explaining that you fight “All” evil. Not greater or lesser to various extent.
One cannot vote for a lesser evil without having forwarded the goals of evil. But one can choose willingly to not promote any evil via their vote. And there are about 50 million eligible people in this country to vote for that do not harbor Mitt Romney’s brand of evil.
Choose wisely.
That is a perfect analogy of the choice between 0bama and Romney. Both are pro-abortion and have voted for pro-abortion measures.