Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/santorum-thank-god-for-those-who-cling-to-guns-and-bibles Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Story During the Iowa Caucus Seesaw Tuesday night, GOP presidential hopeful Rick Santorum told a story about his grandfather — someone, he said, who taught him to “work hard, work hard, work hard.” Santorum also touched on his supporters’ values and gratitude to God.