A mock Supreme Court argument in a gay-rights case reminds us that liberals sometimes agree with the next chief justice WILLIAMSBURG, Va. -- You won't see John Roberts among the head shots of Supreme Court justices posted at the William & Mary Law School, site of the 2005-06 Supreme Court Preview. Instead of Roberts' face in the space reserved for the chief justice there is a question mark, a reflection of Roberts-like caution on the part of the organizers of this annual conference on the new court term. After all, Roberts hasn't been confirmed yet. But if Roberts is missing...