Thomas Sowell responds to the question…
Here too, it seems as if so many people have invested so much hope and trust in Barack Obama that it is intolerable that anyone should come along and stir up any doubts that could threaten their house of cards.
Among the most pathetic letters and e-mails I receive are those from people who ask why I don’t write more “positively” about Obama or “give him the benefit of the doubt.”