Strapped for cash and paid staff, Rick Santorum has enlisted a ragtag but politically potent army to keep his campaign afloat: home-schoolers.
Heading into Super Tuesday, Santorum urged home-schoolers to organize rallies, to post favorable features on social media and to ring doorbells on his behalf.
"Santorum has been very aggressive in reaching out to the home-schooling community, especially in the last month," said Rebecca Keliher, the CEO and publisher of Home Educating Family Publishing.
Drawing on his experience as a home-schooling father of seven, the former Pennsylvania senator has also sought to rally enthusiasm by pledging to continue that course in the White House.
"It's a great sacrifice that my wife, Karen, and I have made to try to give what we think is the best possible opportunity for our children to be successful," Santorum said during a March 1 campaign stop in Georgia. "Not just economically, but in a whole lot of other areas that we think are important -- virtue and character and spirituality."