CPAC Day 2:

It seems like it was just yesterday that everyone saw Rick Santorum as a long (long, long, long)-shot candidate for the Republican nomination for president. Yet, here he is at CPAC, drawing frontrunner-size crowds, even as Fox News' Mike Huckabee was delivering a speech in the ballroom.

In the photo to the right, Santorum was talking one of his biggest issues: abortion. He said pro-life people are "anti-science" for  not acknowledging that life begins at conception.

Santorum delivers his official speech at 10:30 a.m. EST.