The headline actually wasn’t the headline on the article when it was written in 1995.
The newspaper just dredged up this article, re-posted it to the internet, and changed the headline to make it more salacious, and to attract so-called “Gingrich supporters” to post it to pro-conservative web sites to help liberals attack the conservatives in the race.
It seems to have worked.
I don't think anyone is disputing the fact that Santorum is pro-life.
There is a lot in that article that most of us don't know about Santorum and since he will be vetted quite well by the democrats if he is the nominee, should be of interest to his supporters.