It seems like every presidential poll differs. Some say McCain is ahead in Nevada; some say it's Obama; some say it's even. If you're like me, and are getting dizzy from hearing so many different verdicts, I suggest you take a look at www.realclearpolitics.com. The site tells you everything you need to know about battleground states and the overall election. More importantly, it averages multiple non-partisan polls to give you an accurate perception of who is ahead.

FYI: at last check the polls average shows Obama leading McCain 49.7 to 42.4 percent nationally and 49.2 to 46.3 percent in Nevada.