Which One Polls

I thought I would check out a few polls showing the favorite at this time to win the presidential election in the USA .This link to "The Real Clear Politics " poll for the 2008 elections makes things as clear as mud .It seems that Obama has the lead so far but who knows how it will all turn out ? This link has all kinds of charts , graphs ,and what not to make it easy to see the front runner to date . There are other polls for different elections in the USA , such as the Senate and the Electoral College , which is actually the body that elects the president of the USA , not the common voters as thought .Towards the bottom of the article you will find related articles by different authors to read for more information . When you figure it all out , write me in the comments and let me know what is what . I am more confused than I was Before I started this quest !