The clear recording of him saying exactly that is still hosted HERE.
I am 100% pro life. I believe abortion is taking the life of an innocent human being. I believe life begins at conception and it is the duty of our government to protect this life. I will always vote for any and all legislation that would end abortion or lead us in the direction of ending abortion. I believe in a Human Life Amendment and a Life at Conception Act as federal solutions to the abortion issue. I also believe that while we are working toward this goal, there are many other things we can accomplish in the near term. http://www.randpaul2010.com/issues/a-g/abortion-2/
Damn. You just don't give up do you?