Every evangelical should watch the first 10 minutes or so of this speech by Barack Obama, delivered to Planned Parenthood in July 2007. It contains an impassioned defense of partial-birth abortion.
"This is what is at stake in this election."
"It is time to write a new chapter in American history."
"I have worked on these issues for decades now."
"This election is not just about playing defense, it's about playing offense. It's not just about defending what is, it's about creating what might be in this country."
"On this issue, I will not yield."