There is almost no way any of the senators voting on it could have read it all, and it’s unlikely even their staff members could do so in a thorough and responsible way in that time. Only the people who wrote it will know what it says, and I imagine it was written in parts by numerous people from several Senate offices. That means there is probably no one who really knows what it says. It also seems likely that, if the amendment is adopted on Monday, the vote on the final bill would come too soon thereafter to allow CBO to re-score the much-amended bill, and so to offer some sense of how things have changed in terms of costs, economic effects, future immigration flows (legal and illegal) and other key issues.

Is this any way to make such an important set of decisions about the country’s future?