404. That’s an error.

The requested URL /bookmarks/mark?op=edit&bkmk=http%3A%2F%2Fwww.enhancedonlinenews.com%2Fnews%2Feon%2F20161206005476%2Fen%2Fearnings%2Fcollege%2Fbookstores&title=Barnes+%26+Noble+Education+Reports+Second+Quarter+2017+Financial+Results was not found on this server. That’s all we know.