Killing time until their next vacation. You may recall that Congress spent all of August on vacation, taking a break from the hard grind of getting nothing done in order to get nothing done in a less official capacity. Their inability to get things done has already left a pile of crises to be worked out, things like "having a budget" or "keeping government running," but the congressional dedication to not getting things done is much, much stronger than any silly notions of actually working on those things.