Santorum: My wife and I are "spending down our savings" to finance this run

“I walked away from all of the jobs that I had and all the money,” Santorum said at the Dayton Christian School. He and his wife Karen have been “spending down our savings,” he said.

“That’s not necessarily the best thing to do when you have three kids entering college in the next three years, but our country is worth it,” he said.