ms. mccarthy, i'm concerned about spending. wwe're going to see interest on our debt grow from $211 billion last year, according to the congressional budget office, to $880 billion in one year, 10 years from now. every agencies got to watch its spending, and congress has a clear duty to monitor spending. the ozone standard that you saw it or your department sought to advance our early is an example, i believe, of wasted money. in 2008 after a process that took eight years, he epa tightened significantly the ozone standards. that was done in a proper way. and under the clean air act, the ozone standard was to be reviewed again in five years, yet almost immediately upon coming into office, the obama epa began a costly and premature process of reconsidering the ozone standard to make it even more stringent. and this reconsideration was recognized as one of the most expensive environmental regulations ever proposed, with some estimates reaching $90 billion in annual cost. i objected to the. 30 senators wrote to object to that, and