John McCain vs. John McCain

I'm a little reluctant to post these because they are so heavily edited. Nonetheless, they are, for the most part, easy to substantiate. And they raise a very important question: Is John McCain senile or dishonest? You decide.

"McCain has lost touch with reality"
http://www.youtube.com/watch?v=06hR2EGpl4o&feature=related

"John McCain vs. John McCain"
http://www.youtube.com/watch?v=ioy90nF2anI

"McCain's YouTube Problem Just Became a Nightmare"
http://www.youtube.com/watch?v=GEtZlR3zp4c&NR=1

"John McCain Debates Himself on Supporting Bush"
http://www.youtube.com/watch?v=hnb2IrsU1Cg&feature=related

"The video that should sink John McCain's presidential dreams"
http://www.youtube.com/watch?v=u-R5Vh5tOWk&feature=related