 policy without going to Congress. If there is a second Trump administration, they will find out what it's like to get what they wished for because in a lot of contexts, it will be hard to dramatically change the way various federal statutes are implemented. The consistent message of today's decision, he said, is that agencies cannot interpret old statutes to fix new problems. They have to go back to Congress when a new problem arises. Agencies don't get to pour new wine out of old bottles.