HAS SARAH PALIN COMMITTED POLITICAL SUICIDE?

At the beginning of the Independence Day weeked, Sarah Palin announced that she is quitting as governor of Alaska.
For the most part her explanation was rambling and uninformative.   During the camapign Palin showed that her ad lib remarks were incoherent.  Now she shows that in reading a prepared statement she is just as incoherent.
Why in [...]