With Obama's energy conservation program, "Cash for Caulkers," gaining steam, Jon Stewart jumped at the chance to get in on the action. The host reveled in the chance to present a piece mocking the name and milked it for all it was worth. "The solution to our failing economy comes in the form of perhaps our most immature montage ever," joked a proud Stewart, who would couldn't help repeating, "Caaaaaulk." WATCH: Get HuffPost Comedy On Facebook and Twitter! More on Daily Show