Scott Martelle

As we noted Tuesday, John Zogby has released its latest Nevada poll with some interesting and unexpected results.

While the poll showed Hillary Clinton picking up 2 points that Barack Obama dropped since the April 12 poll and undecideds dropping by another 2 points, things on the Republican side revealed a far more volatile race. Rudy Giuliani and John McCain were the only two Republican candidates to lose support with Giuliani dipping 9 points, to McCain's 7. Fred Thompson and Ron Paul lead the Silver State gainers each increasing 6 points followed by Romney's 5 point and Mike Huckabee's 4 point gains with a 1 point increase in undecideds.