The Dawn Patrol has a great post on a young doctor aspiring to be an abortionist. (Is "aspiring" really the right word? How can anyone aspire to an evil?) It's a chilling read. It makes me think of a poem--I'm not sure of the author but it may be Walter Raleigh:
"Vice is a monster of such frightful mien,
as to be hated, needs but to be seen.
But seen too oft,
familiar with its face,
we first endure,