Why Michael Castle is not the Next Lisa Murkowski

 On August 24th in Alaska, pundits like me witnessed a large political upset. Everyone expected Lisa Murkowski (R) to beat back the primary challenge from lawyer Joe Miller (R) but instead he won by 51%-49%. Miller was not a high profile candidate challenging Murkowski but this is the year of the political upsets. In Utah, incumbent Bob Bennett (R) lost the primary for Senate and so did