For all its downsides, the budget stalemate has helped shed light on a pressing question -- which parts of the government can Americans live without? The partial government shutdown effectively has forced every agency in Washington to answer that question. Ahead of the budget deadline, agency heads were ordered to figure out how many employees would be deemed "essential" in case of a partial shutdown. The results (which can be viewed here) give a glimpse into how important, or not, dozens of federal agencies and departments are to Americans' everyday lives.