The more McCain talks the more I'm convinced he is a state of mental decline due to aging. He rarely says anything of substance and seems to have trouble stringing together coherent thoughts. He's very good with clever little media sound bytes and weasel words, but still, his mental faculties are a concern. He seems to forget yesterday's statements and positions, which leads to gaffes and flipflops. Tax / don't tax Social Security, the Iraq-Pakistan border, the instant flipflop on the 16-month timetable ... he even said the President of Germany is Putin! If he's this bad now I don't see how he can function four years from now. I'll take Obama over this doddering fool.