EDITOR:Since arriving in Nevada from the Republic of Kalifornia some 11 years ago, I have come to the realization that politics in this state are as polarized as they were in the now not so Golden State; you know, the usual thing ... south vs. north, megalopolis vs. rurals, big money vs. small money, Goliath vs. David.Let's talk about the David (small money) vs. Goliath (big money) situation. It seems to me that when you consider the primary race for Assembly District 39 you will see that the analogy fits. Jim Wheeler, (small money) against the incumbent (really big money) …