Ever since she failed to cream Barack Obama in Indiana, pundits and analysts have been chewing this over--and now that the West Virginia primary is done, even though she won by a massive two-to-one margin, the question still hovers. After all, Obama has racked up an insurmountable lead in pledged delegates and has pulled ahead in the superdelegate count, meaning the race is essentially complete. Clinton and her campaign advisers have argued that...