Abraham Lincoln remains our country's most beloved president-but nearly 200 years after his birth we're still trying to piece together a true picture of this man who never fails to fascinate surprise and enlighten us. Scholars and historians examine how Lincoln became a myth. Was he really the Great Emancipator who deeply wanted to free slaves or a racist and white supremacist? Did the writings that inspired a nation truly come from his pen? Do we really even know what he looked like?