Why do people buy into the candidate's lies each election year?

Obama has been honest about taxes. He didnt say he wouldn't raise takes & then change it the way McCain has. Alot of people haven't heard about McCain now saying he is raising taxes. So no one is going to say they believe in lies. I am an intuitive & I know when someone is lying. So I can not say to you that I am believing in someone who will lie to me.I have never done that.So this may be your perception based on the past & not be reality.