Those situations where the book picks a side are interesting. Do you have any insight on how those situations arise? To me they must find a big difference betw

Those situations where the book picks a side are interesting. Do you have any insight on how those situations arise? To me they must find a big difference between what their internal model says, and what public perception says, and so they create a point spread in the middle to lure the better into the taking the less favorable side.