There was article below on where the GOP Candidates lived. Looking at Santorum’s $2 million home I wondered how he afforded that. I didn’t recall him having any
lucrative career or having family money and he talks like his whole family are still coal miners :
http://money.cnn.com/galleries/2012/...e-homes/4.html
But then this article explained it:
http://www.nytimes.com/2012/01/06/us...pagewanted=all