Rand Paul actually said...

"You can't just say that we're going to spend $2 billion, why not spend $4 billion or why not spend $10 billion to save more money?"

"I still can't get over how we're going to spend more money and we're going to save money by spending more money."

"Should we not ask these questions, whether or not there is someone else to provide or what the means of the people are before we give these programs?"

"Perhaps the $2 billion we spend on OAA, if we subsumed that into another program and didn't spend it, that might be saving money."