I found this article via Denny Burk. Here's an excerpt:
"Sen. Barack Obama's views on life issues ranging from abortion to embryonic stem cell research mark him as not merely a pro-choice politician, but rather as the most extreme pro-abortion candidate to have ever run on a major party ticket.
Barack Obama is the most extreme pro-abortion candidate ever to seek the office of President of the United States. He is the most extreme pro-abortion member of the United States Senate. Indeed, he is the most extreme pro-abortion legislator ever to serve in either house of the United States Congress.
Yet there are Catholics and Evangelicals-even self-identified pro-life Catholics and Evangelicals - who aggressively promote Obama's candidacy and even declare him the preferred candidate from the pro-life point of view.
What is going on here?
I have examined the arguments advanced by Obama's self-identified pro-life supporters, and they are spectacularly weak. It is nearly unfathomable to me that those advancing them can honestly believe what they are saying. But before proving my claims about Obama's abortion extremism, let me explain why I have described Obama as "pro-abortion" rather than "pro-choice.""
Read the whole essay here.