"President Barack Obama loves to quote the lyrical closing lines of Abraham Lincoln's First Inaugural Address, calling on "the better angels of our nature" to overcome partisan hatreds and political divisions. Obama cited those words in his own inaugural proclamation and rested his hand on Lincoln's Bible when he took the oath of office. He has come back to those angels again and again ever since. … He used the phrase to eulogize Ted Kennedy, to chide a would-be Quran burner in Florida, and to say goodbye to chief of staff Rahm Emanuel. Obama, it seems, sees better angels just about everywhere. Even as he traveled in India this week he talked about his efforts to live up to the example of Mahatma Gandhi, Martin Luther King Jr., and, yes, Abraham Lincoln. But in light of today's real-world politics, Obama should think a little harder about the context in which Lincoln summoned those better angels on March 4, 1861. Led by South Carolina (now home to Sen. Jim DeMint, seven of 33 states had already seceded from the Union to form the Confederacy at that point. … If, in the end, Lincoln did manage to hold the Union together, it was not because of the better angels of human nature, but because he finally found the killer angels among his generals who could, and did, and at enormous cost, crush the secessionists."